242975490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{114073}}^1$

素因数の和:114154

約数の個数: 32

約数和(自身を含む): 591359616

約数和(自身を除く): 348384126

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 114073, 228146, 342219, 570365, 684438, 1140730, 1711095, 3422190, 8099183, 16198366, 24297549, 40495915, 48595098, 80991830, 121487745, 242975490]

約数ペア:

[(1, 242975490), (2, 121487745), (3, 80991830), (5, 48595098), (6, 40495915), (10, 24297549), (15, 16198366), (30, 8099183), (71, 3422190), (142, 1711095), (213, 1140730), (355, 684438), (426, 570365), (710, 342219), (1065, 228146), (2130, 114073)]