454191010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:396

約数の個数: 128

約数和(自身を含む): 1073318400

約数和(自身を除く): 619127390

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 109, 130, 133, 182, 190, 218, 241, 247, 266, 455, 482, 494, 545, 665, 763, 910, 1090, 1205, 1235, 1330, 1417, 1526, 1687, 1729, 2071, 2410, 2470, 2834, 3133, 3374, 3458, 3815, 4142, 4579, 6266, 7085, 7630, 8435, 8645, 9158, 9919, 10355, 14170, 14497, 15665, 16870, 17290, 19838, 20710, 21931, 22895, 26269, 26923, 28994, 31330, 32053, 43862, 45790, 49595, 52538, 53846, 59527, 64106, 72485, 99190, 109655, 119054, 131345, 134615, 144970, 160265, 183883, 188461, 219310, 262690, 269230, 297635, 320530, 341497, 367766, 376922, 416689, 499111, 595270, 682994, 833378, 919415, 942305, 998222, 1707485, 1838830, 1884610, 2083445, 2390479, 2495555, 3414970, 3493777, 4166890, 4780958, 4991110, 6488443, 6987554, 11952395, 12976886, 17468885, 23904790, 32442215, 34937770, 45419101, 64884430, 90838202, 227095505, 454191010]

約数ペア:

[(1, 454191010), (2, 227095505), (5, 90838202), (7, 64884430), (10, 45419101), (13, 34937770), (14, 32442215), (19, 23904790), (26, 17468885), (35, 12976886), (38, 11952395), (65, 6987554), (70, 6488443), (91, 4991110), (95, 4780958), (109, 4166890), (130, 3493777), (133, 3414970), (182, 2495555), (190, 2390479), (218, 2083445), (241, 1884610), (247, 1838830), (266, 1707485), (455, 998222), (482, 942305), (494, 919415), (545, 833378), (665, 682994), (763, 595270), (910, 499111), (1090, 416689), (1205, 376922), (1235, 367766), (1330, 341497), (1417, 320530), (1526, 297635), (1687, 269230), (1729, 262690), (2071, 219310), (2410, 188461), (2470, 183883), (2834, 160265), (3133, 144970), (3374, 134615), (3458, 131345), (3815, 119054), (4142, 109655), (4579, 99190), (6266, 72485), (7085, 64106), (7630, 59527), (8435, 53846), (8645, 52538), (9158, 49595), (9919, 45790), (10355, 43862), (14170, 32053), (14497, 31330), (15665, 28994), (16870, 26923), (17290, 26269), (19838, 22895), (20710, 21931)]