147732910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{49409}}^1$

素因数の和:49452

約数の個数: 32

約数和(自身を含む): 298831680

約数和(自身を除く): 151098770

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 49409, 98818, 247045, 494090, 642317, 1136407, 1284634, 2272814, 3211585, 5682035, 6423170, 11364070, 14773291, 29546582, 73866455, 147732910]

約数ペア:

[(1, 147732910), (2, 73866455), (5, 29546582), (10, 14773291), (13, 11364070), (23, 6423170), (26, 5682035), (46, 3211585), (65, 2272814), (115, 1284634), (130, 1136407), (230, 642317), (299, 494090), (598, 247045), (1495, 98818), (2990, 49409)]