31283010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3511}}^1$

素因数の和:3541

約数の個数: 80

約数和(自身を含む): 91789632

約数和(自身を除く): 60506622

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 810, 891, 990, 1485, 1782, 2970, 3511, 4455, 7022, 8910, 10533, 17555, 21066, 31599, 35110, 38621, 52665, 63198, 77242, 94797, 105330, 115863, 157995, 189594, 193105, 231726, 284391, 315990, 347589, 386210, 473985, 568782, 579315, 695178, 947970, 1042767, 1158630, 1421955, 1737945, 2085534, 2843910, 3128301, 3475890, 5213835, 6256602, 10427670, 15641505, 31283010]

約数ペア:

[(1, 31283010), (2, 15641505), (3, 10427670), (5, 6256602), (6, 5213835), (9, 3475890), (10, 3128301), (11, 2843910), (15, 2085534), (18, 1737945), (22, 1421955), (27, 1158630), (30, 1042767), (33, 947970), (45, 695178), (54, 579315), (55, 568782), (66, 473985), (81, 386210), (90, 347589), (99, 315990), (110, 284391), (135, 231726), (162, 193105), (165, 189594), (198, 157995), (270, 115863), (297, 105330), (330, 94797), (405, 77242), (495, 63198), (594, 52665), (810, 38621), (891, 35110), (990, 31599), (1485, 21066), (1782, 17555), (2970, 10533), (3511, 8910), (4455, 7022)]