297131310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:383

約数の個数: 192

約数和(自身を含む): 942289920

約数和(自身を除く): 645158610

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, 103, 105, 114, 126, 133, 171, 190, 206, 210, 241, 266, 285, 309, 315, 342, 399, 482, 515, 570, 618, 630, 665, 721, 723, 798, 855, 927, 1030, 1197, 1205, 1330, 1442, 1446, 1545, 1687, 1710, 1854, 1957, 1995, 2163, 2169, 2394, 2410, 3090, 3374, 3605, 3615, 3914, 3990, 4326, 4338, 4579, 4635, 5061, 5871, 5985, 6489, 7210, 7230, 8435, 9158, 9270, 9785, 10122, 10815, 10845, 11742, 11970, 12978, 13699, 13737, 15183, 16870, 17613, 19570, 21630, 21690, 22895, 24823, 25305, 27398, 27474, 29355, 30366, 32053, 32445, 35226, 41097, 41211, 45790, 49646, 50610, 58710, 64106, 64890, 68495, 68685, 74469, 75915, 82194, 82422, 88065, 96159, 123291, 124115, 136990, 137370, 148938, 151830, 160265, 173761, 176130, 192318, 205485, 206055, 223407, 246582, 248230, 288477, 320530, 347522, 372345, 410970, 412110, 446814, 471637, 480795, 521283, 576954, 616455, 744690, 868805, 943274, 961590, 1042566, 1117035, 1232910, 1414911, 1442385, 1563849, 1737610, 2234070, 2358185, 2606415, 2829822, 2884770, 3127698, 3301459, 4244733, 4716370, 5212830, 6602918, 7074555, 7819245, 8489466, 9904377, 14149110, 15638490, 16507295, 19808754, 21223665, 29713131, 33014590, 42447330, 49521885, 59426262, 99043770, 148565655, 297131310]

約数ペア:

[(1, 297131310), (2, 148565655), (3, 99043770), (5, 59426262), (6, 49521885), (7, 42447330), (9, 33014590), (10, 29713131), (14, 21223665), (15, 19808754), (18, 16507295), (19, 15638490), (21, 14149110), (30, 9904377), (35, 8489466), (38, 7819245), (42, 7074555), (45, 6602918), (57, 5212830), (63, 4716370), (70, 4244733), (90, 3301459), (95, 3127698), (103, 2884770), (105, 2829822), (114, 2606415), (126, 2358185), (133, 2234070), (171, 1737610), (190, 1563849), (206, 1442385), (210, 1414911), (241, 1232910), (266, 1117035), (285, 1042566), (309, 961590), (315, 943274), (342, 868805), (399, 744690), (482, 616455), (515, 576954), (570, 521283), (618, 480795), (630, 471637), (665, 446814), (721, 412110), (723, 410970), (798, 372345), (855, 347522), (927, 320530), (1030, 288477), (1197, 248230), (1205, 246582), (1330, 223407), (1442, 206055), (1446, 205485), (1545, 192318), (1687, 176130), (1710, 173761), (1854, 160265), (1957, 151830), (1995, 148938), (2163, 137370), (2169, 136990), (2394, 124115), (2410, 123291), (3090, 96159), (3374, 88065), (3605, 82422), (3615, 82194), (3914, 75915), (3990, 74469), (4326, 68685), (4338, 68495), (4579, 64890), (4635, 64106), (5061, 58710), (5871, 50610), (5985, 49646), (6489, 45790), (7210, 41211), (7230, 41097), (8435, 35226), (9158, 32445), (9270, 32053), (9785, 30366), (10122, 29355), (10815, 27474), (10845, 27398), (11742, 25305), (11970, 24823), (12978, 22895), (13699, 21690), (13737, 21630), (15183, 19570), (16870, 17613)]