17404380

素因数分解:

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

素因数の和:768

約数の個数: 144

約数和(自身を含む): 63598080

約数和(自身を除く): 46193700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 727, 798, 855, 1140, 1197, 1260, 1330, 1454, 1596, 1710, 1995, 2181, 2394, 2660, 2908, 3420, 3635, 3990, 4362, 4788, 5089, 5985, 6543, 7270, 7980, 8724, 10178, 10905, 11970, 13086, 13813, 14540, 15267, 20356, 21810, 23940, 25445, 26172, 27626, 30534, 32715, 41439, 43620, 45801, 50890, 55252, 61068, 65430, 69065, 76335, 82878, 91602, 96691, 101780, 124317, 130860, 138130, 152670, 165756, 183204, 193382, 207195, 229005, 248634, 276260, 290073, 305340, 386764, 414390, 458010, 483455, 497268, 580146, 621585, 828780, 870219, 916020, 966910, 1160292, 1243170, 1450365, 1740438, 1933820, 2486340, 2900730, 3480876, 4351095, 5801460, 8702190, 17404380]

約数ペア:

[(1, 17404380), (2, 8702190), (3, 5801460), (4, 4351095), (5, 3480876), (6, 2900730), (7, 2486340), (9, 1933820), (10, 1740438), (12, 1450365), (14, 1243170), (15, 1160292), (18, 966910), (19, 916020), (20, 870219), (21, 828780), (28, 621585), (30, 580146), (35, 497268), (36, 483455), (38, 458010), (42, 414390), (45, 386764), (57, 305340), (60, 290073), (63, 276260), (70, 248634), (76, 229005), (84, 207195), (90, 193382), (95, 183204), (105, 165756), (114, 152670), (126, 138130), (133, 130860), (140, 124317), (171, 101780), (180, 96691), (190, 91602), (210, 82878), (228, 76335), (252, 69065), (266, 65430), (285, 61068), (315, 55252), (342, 50890), (380, 45801), (399, 43620), (420, 41439), (532, 32715), (570, 30534), (630, 27626), (665, 26172), (684, 25445), (727, 23940), (798, 21810), (855, 20356), (1140, 15267), (1197, 14540), (1260, 13813), (1330, 13086), (1454, 11970), (1596, 10905), (1710, 10178), (1995, 8724), (2181, 7980), (2394, 7270), (2660, 6543), (2908, 5985), (3420, 5089), (3635, 4788), (3990, 4362)]