121493730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{238223}}^1$

素因数の和:238250

約数の個数: 32

約数和(自身を含む): 308738304

約数和(自身を除く): 187244574

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 238223, 476446, 714669, 1191115, 1429338, 2382230, 3573345, 4049791, 7146690, 8099582, 12149373, 20248955, 24298746, 40497910, 60746865, 121493730]

約数ペア:

[(1, 121493730), (2, 60746865), (3, 40497910), (5, 24298746), (6, 20248955), (10, 12149373), (15, 8099582), (17, 7146690), (30, 4049791), (34, 3573345), (51, 2382230), (85, 1429338), (102, 1191115), (170, 714669), (255, 476446), (510, 238223)]