155517630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{5231}}^1$

素因数の和:6232

約数の個数: 32

約数和(自身を含む): 373690368

約数和(自身を除く): 218172738

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 991, 1982, 2973, 4955, 5231, 5946, 9910, 10462, 14865, 15693, 26155, 29730, 31386, 52310, 78465, 156930, 5183921, 10367842, 15551763, 25919605, 31103526, 51839210, 77758815, 155517630]

約数ペア:

[(1, 155517630), (2, 77758815), (3, 51839210), (5, 31103526), (6, 25919605), (10, 15551763), (15, 10367842), (30, 5183921), (991, 156930), (1982, 78465), (2973, 52310), (4955, 31386), (5231, 29730), (5946, 26155), (9910, 15693), (10462, 14865)]