147787850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 331693056

約数和(自身を除く): 183905206

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 53, 62, 70, 106, 155, 175, 217, 257, 265, 310, 350, 371, 434, 514, 530, 742, 775, 1085, 1285, 1325, 1550, 1643, 1799, 1855, 2170, 2570, 2650, 3286, 3598, 3710, 5425, 6425, 7967, 8215, 8995, 9275, 10850, 11501, 12850, 13621, 15934, 16430, 17990, 18550, 23002, 27242, 39835, 41075, 44975, 55769, 57505, 68105, 79670, 82150, 89950, 95347, 111538, 115010, 136210, 190694, 199175, 278845, 287525, 340525, 398350, 422251, 476735, 557690, 575050, 681050, 844502, 953470, 1394225, 2111255, 2383675, 2788450, 2955757, 4222510, 4767350, 5911514, 10556275, 14778785, 21112550, 29557570, 73893925, 147787850]

約数ペア:

[(1, 147787850), (2, 73893925), (5, 29557570), (7, 21112550), (10, 14778785), (14, 10556275), (25, 5911514), (31, 4767350), (35, 4222510), (50, 2955757), (53, 2788450), (62, 2383675), (70, 2111255), (106, 1394225), (155, 953470), (175, 844502), (217, 681050), (257, 575050), (265, 557690), (310, 476735), (350, 422251), (371, 398350), (434, 340525), (514, 287525), (530, 278845), (742, 199175), (775, 190694), (1085, 136210), (1285, 115010), (1325, 111538), (1550, 95347), (1643, 89950), (1799, 82150), (1855, 79670), (2170, 68105), (2570, 57505), (2650, 55769), (3286, 44975), (3598, 41075), (3710, 39835), (5425, 27242), (6425, 23002), (7967, 18550), (8215, 17990), (8995, 16430), (9275, 15934), (10850, 13621), (11501, 12850)]