2247159880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1621}}^1\times {\mathrm{4951}}^1$

素因数の和:6590

約数の個数: 64

約数和(自身を含む): 5783143680

約数和(自身を除く): 3535983800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1621, 3242, 4951, 6484, 8105, 9902, 11347, 12968, 16210, 19804, 22694, 24755, 32420, 34657, 39608, 45388, 49510, 56735, 64840, 69314, 90776, 99020, 113470, 138628, 173285, 198040, 226940, 277256, 346570, 453880, 693140, 1386280, 8025571, 16051142, 32102284, 40127855, 56178997, 64204568, 80255710, 112357994, 160511420, 224715988, 280894985, 321022840, 449431976, 561789970, 1123579940, 2247159880]

約数ペア:

[(1, 2247159880), (2, 1123579940), (4, 561789970), (5, 449431976), (7, 321022840), (8, 280894985), (10, 224715988), (14, 160511420), (20, 112357994), (28, 80255710), (35, 64204568), (40, 56178997), (56, 40127855), (70, 32102284), (140, 16051142), (280, 8025571), (1621, 1386280), (3242, 693140), (4951, 453880), (6484, 346570), (8105, 277256), (9902, 226940), (11347, 198040), (12968, 173285), (16210, 138628), (19804, 113470), (22694, 99020), (24755, 90776), (32420, 69314), (34657, 64840), (39608, 56735), (45388, 49510)]