1330441490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{33403}}^1$

素因数の和:33986

約数の個数: 32

約数和(自身を含む): 2741800320

約数和(自身を除く): 1411358830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 569, 1138, 2845, 3983, 5690, 7966, 19915, 33403, 39830, 66806, 167015, 233821, 334030, 467642, 1169105, 2338210, 19006307, 38012614, 95031535, 133044149, 190063070, 266088298, 665220745, 1330441490]

約数ペア:

[(1, 1330441490), (2, 665220745), (5, 266088298), (7, 190063070), (10, 133044149), (14, 95031535), (35, 38012614), (70, 19006307), (569, 2338210), (1138, 1169105), (2845, 467642), (3983, 334030), (5690, 233821), (7966, 167015), (19915, 66806), (33403, 39830)]