130150090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1621}}^1$

素因数の和:1703

約数の個数: 64

約数和(自身を含む): 284018688

約数和(自身を除く): 153868598

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 37, 62, 70, 74, 155, 185, 217, 259, 310, 370, 434, 518, 1085, 1147, 1295, 1621, 2170, 2294, 2590, 3242, 5735, 8029, 8105, 11347, 11470, 16058, 16210, 22694, 40145, 50251, 56735, 59977, 80290, 100502, 113470, 119954, 251255, 299885, 351757, 419839, 502510, 599770, 703514, 839678, 1758785, 1859287, 2099195, 3517570, 3718574, 4198390, 9296435, 13015009, 18592870, 26030018, 65075045, 130150090]

約数ペア:

[(1, 130150090), (2, 65075045), (5, 26030018), (7, 18592870), (10, 13015009), (14, 9296435), (31, 4198390), (35, 3718574), (37, 3517570), (62, 2099195), (70, 1859287), (74, 1758785), (155, 839678), (185, 703514), (217, 599770), (259, 502510), (310, 419839), (370, 351757), (434, 299885), (518, 251255), (1085, 119954), (1147, 113470), (1295, 100502), (1621, 80290), (2170, 59977), (2294, 56735), (2590, 50251), (3242, 40145), (5735, 22694), (8029, 16210), (8105, 16058), (11347, 11470)]