76419970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{461}}^1$

素因数の和:627

約数の個数: 48

約数和(自身を含む): 152631864

約数和(自身を除く): 76211894

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 137, 242, 274, 461, 605, 685, 922, 1210, 1370, 1507, 2305, 3014, 4610, 5071, 7535, 10142, 15070, 16577, 25355, 33154, 50710, 55781, 63157, 82885, 111562, 126314, 165770, 278905, 315785, 557810, 631570, 694727, 1389454, 3473635, 6947270, 7641997, 15283994, 38209985, 76419970]

約数ペア:

[(1, 76419970), (2, 38209985), (5, 15283994), (10, 7641997), (11, 6947270), (22, 3473635), (55, 1389454), (110, 694727), (121, 631570), (137, 557810), (242, 315785), (274, 278905), (461, 165770), (605, 126314), (685, 111562), (922, 82885), (1210, 63157), (1370, 55781), (1507, 50710), (2305, 33154), (3014, 25355), (4610, 16577), (5071, 15070), (7535, 10142)]