2097227790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{727}}^1$

素因数の和:1007

約数の個数: 192

約数和(自身を含む): 6596029440

約数和(自身を除く): 4498801650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 241, 266, 285, 315, 342, 399, 482, 570, 630, 665, 723, 727, 798, 855, 1197, 1205, 1330, 1446, 1454, 1687, 1710, 1995, 2169, 2181, 2394, 2410, 3374, 3615, 3635, 3990, 4338, 4362, 4579, 5061, 5089, 5985, 6543, 7230, 7270, 8435, 9158, 10122, 10178, 10845, 10905, 11970, 13086, 13737, 13813, 15183, 15267, 16870, 21690, 21810, 22895, 25305, 25445, 27474, 27626, 30366, 30534, 32053, 32715, 41211, 41439, 45790, 45801, 50610, 50890, 64106, 65430, 68685, 69065, 75915, 76335, 82422, 82878, 91602, 96159, 96691, 124317, 137370, 138130, 151830, 152670, 160265, 175207, 192318, 193382, 206055, 207195, 229005, 248634, 288477, 290073, 320530, 350414, 412110, 414390, 458010, 480795, 483455, 525621, 576954, 580146, 621585, 870219, 876035, 961590, 966910, 1051242, 1226449, 1243170, 1442385, 1450365, 1576863, 1740438, 1752070, 2452898, 2628105, 2884770, 2900730, 3153726, 3328933, 3679347, 4351095, 5256210, 6132245, 6657866, 7358694, 7884315, 8702190, 9986799, 11038041, 12264490, 15768630, 16644665, 18396735, 19973598, 22076082, 23302531, 29960397, 33289330, 36793470, 46605062, 49933995, 55190205, 59920794, 69907593, 99867990, 110380410, 116512655, 139815186, 149801985, 209722779, 233025310, 299603970, 349537965, 419445558, 699075930, 1048613895, 2097227790]

約数ペア:

[(1, 2097227790), (2, 1048613895), (3, 699075930), (5, 419445558), (6, 349537965), (7, 299603970), (9, 233025310), (10, 209722779), (14, 149801985), (15, 139815186), (18, 116512655), (19, 110380410), (21, 99867990), (30, 69907593), (35, 59920794), (38, 55190205), (42, 49933995), (45, 46605062), (57, 36793470), (63, 33289330), (70, 29960397), (90, 23302531), (95, 22076082), (105, 19973598), (114, 18396735), (126, 16644665), (133, 15768630), (171, 12264490), (190, 11038041), (210, 9986799), (241, 8702190), (266, 7884315), (285, 7358694), (315, 6657866), (342, 6132245), (399, 5256210), (482, 4351095), (570, 3679347), (630, 3328933), (665, 3153726), (723, 2900730), (727, 2884770), (798, 2628105), (855, 2452898), (1197, 1752070), (1205, 1740438), (1330, 1576863), (1446, 1450365), (1454, 1442385), (1687, 1243170), (1710, 1226449), (1995, 1051242), (2169, 966910), (2181, 961590), (2394, 876035), (2410, 870219), (3374, 621585), (3615, 580146), (3635, 576954), (3990, 525621), (4338, 483455), (4362, 480795), (4579, 458010), (5061, 414390), (5089, 412110), (5985, 350414), (6543, 320530), (7230, 290073), (7270, 288477), (8435, 248634), (9158, 229005), (10122, 207195), (10178, 206055), (10845, 193382), (10905, 192318), (11970, 175207), (13086, 160265), (13737, 152670), (13813, 151830), (15183, 138130), (15267, 137370), (16870, 124317), (21690, 96691), (21810, 96159), (22895, 91602), (25305, 82878), (25445, 82422), (27474, 76335), (27626, 75915), (30366, 69065), (30534, 68685), (32053, 65430), (32715, 64106), (41211, 50890), (41439, 50610), (45790, 45801)]