88631490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{40471}}^1$

素因数の和:40554

約数の個数: 32

約数和(自身を含む): 215634816

約数和(自身を除く): 127003326

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 40471, 80942, 121413, 202355, 242826, 404710, 607065, 1214130, 2954383, 5908766, 8863149, 14771915, 17726298, 29543830, 44315745, 88631490]

約数ペア:

[(1, 88631490), (2, 44315745), (3, 29543830), (5, 17726298), (6, 14771915), (10, 8863149), (15, 5908766), (30, 2954383), (73, 1214130), (146, 607065), (219, 404710), (365, 242826), (438, 202355), (730, 121413), (1095, 80942), (2190, 40471)]