152281610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1303}}^1$

素因数の和:1383

約数の個数: 64

約数和(自身を含む): 315463680

約数和(自身を除く): 163182070

約数列:

[1, 2, 5, 10, 13, 26, 29, 31, 58, 62, 65, 130, 145, 155, 290, 310, 377, 403, 754, 806, 899, 1303, 1798, 1885, 2015, 2606, 3770, 4030, 4495, 6515, 8990, 11687, 13030, 16939, 23374, 33878, 37787, 40393, 58435, 75574, 80786, 84695, 116870, 169390, 188935, 201965, 377870, 403930, 491231, 525109, 982462, 1050218, 1171397, 2342794, 2456155, 2625545, 4912310, 5251090, 5856985, 11713970, 15228161, 30456322, 76140805, 152281610]

約数ペア:

[(1, 152281610), (2, 76140805), (5, 30456322), (10, 15228161), (13, 11713970), (26, 5856985), (29, 5251090), (31, 4912310), (58, 2625545), (62, 2456155), (65, 2342794), (130, 1171397), (145, 1050218), (155, 982462), (290, 525109), (310, 491231), (377, 403930), (403, 377870), (754, 201965), (806, 188935), (899, 169390), (1303, 116870), (1798, 84695), (1885, 80786), (2015, 75574), (2606, 58435), (3770, 40393), (4030, 37787), (4495, 33878), (6515, 23374), (8990, 16939), (11687, 13030)]