68360910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{431}}^1$

素因数の和:769

約数の個数: 64

約数和(自身を含む): 174680064

約数和(自身を除く): 106319154

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 311, 431, 510, 622, 862, 933, 1293, 1555, 1866, 2155, 2586, 3110, 4310, 4665, 5287, 6465, 7327, 9330, 10574, 12930, 14654, 15861, 21981, 26435, 31722, 36635, 43962, 52870, 73270, 79305, 109905, 134041, 158610, 219810, 268082, 402123, 670205, 804246, 1340410, 2010615, 2278697, 4021230, 4557394, 6836091, 11393485, 13672182, 22786970, 34180455, 68360910]

約数ペア:

[(1, 68360910), (2, 34180455), (3, 22786970), (5, 13672182), (6, 11393485), (10, 6836091), (15, 4557394), (17, 4021230), (30, 2278697), (34, 2010615), (51, 1340410), (85, 804246), (102, 670205), (170, 402123), (255, 268082), (311, 219810), (431, 158610), (510, 134041), (622, 109905), (862, 79305), (933, 73270), (1293, 52870), (1555, 43962), (1866, 36635), (2155, 31722), (2586, 26435), (3110, 21981), (4310, 15861), (4665, 14654), (5287, 12930), (6465, 10574), (7327, 9330)]