1442942150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1949}}^1$

素因数の和:2058

約数の個数: 96

約数和(自身を含む): 3107613600

約数和(自身を除く): 1664671450

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 67, 85, 130, 134, 170, 221, 325, 335, 425, 442, 650, 670, 850, 871, 1105, 1139, 1675, 1742, 1949, 2210, 2278, 3350, 3898, 4355, 5525, 5695, 8710, 9745, 11050, 11390, 14807, 19490, 21775, 25337, 28475, 29614, 33133, 43550, 48725, 50674, 56950, 66266, 74035, 97450, 126685, 130583, 148070, 165665, 253370, 261166, 331330, 370175, 430729, 633425, 652915, 740350, 828325, 861458, 1266850, 1305830, 1656650, 1697579, 2153645, 2219911, 3264575, 3395158, 4307290, 4439822, 6529150, 8487895, 10768225, 11099555, 16975790, 21536450, 22199110, 28858843, 42439475, 55497775, 57717686, 84878950, 110995550, 144294215, 288588430, 721471075, 1442942150]

約数ペア:

[(1, 1442942150), (2, 721471075), (5, 288588430), (10, 144294215), (13, 110995550), (17, 84878950), (25, 57717686), (26, 55497775), (34, 42439475), (50, 28858843), (65, 22199110), (67, 21536450), (85, 16975790), (130, 11099555), (134, 10768225), (170, 8487895), (221, 6529150), (325, 4439822), (335, 4307290), (425, 3395158), (442, 3264575), (650, 2219911), (670, 2153645), (850, 1697579), (871, 1656650), (1105, 1305830), (1139, 1266850), (1675, 861458), (1742, 828325), (1949, 740350), (2210, 652915), (2278, 633425), (3350, 430729), (3898, 370175), (4355, 331330), (5525, 261166), (5695, 253370), (8710, 165665), (9745, 148070), (11050, 130583), (11390, 126685), (14807, 97450), (19490, 74035), (21775, 66266), (25337, 56950), (28475, 50674), (29614, 48725), (33133, 43550)]