159400530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:588

約数の個数: 96

約数和(自身を含む): 432572400

約数和(自身を除く): 273171870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 157, 174, 261, 290, 314, 389, 435, 471, 522, 778, 785, 870, 942, 1167, 1305, 1413, 1570, 1945, 2334, 2355, 2610, 2826, 3501, 3890, 4553, 4710, 5835, 7002, 7065, 9106, 11281, 11670, 13659, 14130, 17505, 22562, 22765, 27318, 33843, 35010, 40977, 45530, 56405, 61073, 67686, 68295, 81954, 101529, 112810, 122146, 136590, 169215, 183219, 203058, 204885, 305365, 338430, 366438, 409770, 507645, 549657, 610730, 916095, 1015290, 1099314, 1771117, 1832190, 2748285, 3542234, 5313351, 5496570, 8855585, 10626702, 15940053, 17711170, 26566755, 31880106, 53133510, 79700265, 159400530]

約数ペア:

[(1, 159400530), (2, 79700265), (3, 53133510), (5, 31880106), (6, 26566755), (9, 17711170), (10, 15940053), (15, 10626702), (18, 8855585), (29, 5496570), (30, 5313351), (45, 3542234), (58, 2748285), (87, 1832190), (90, 1771117), (145, 1099314), (157, 1015290), (174, 916095), (261, 610730), (290, 549657), (314, 507645), (389, 409770), (435, 366438), (471, 338430), (522, 305365), (778, 204885), (785, 203058), (870, 183219), (942, 169215), (1167, 136590), (1305, 122146), (1413, 112810), (1570, 101529), (1945, 81954), (2334, 68295), (2355, 67686), (2610, 61073), (2826, 56405), (3501, 45530), (3890, 40977), (4553, 35010), (4710, 33843), (5835, 27318), (7002, 22765), (7065, 22562), (9106, 17505), (11281, 14130), (11670, 13659)]