70290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:95

約数の個数: 48

約数和(自身を含む): 202176

約数和(自身を除く): 131886

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 71, 90, 99, 110, 142, 165, 198, 213, 330, 355, 426, 495, 639, 710, 781, 990, 1065, 1278, 1562, 2130, 2343, 3195, 3905, 4686, 6390, 7029, 7810, 11715, 14058, 23430, 35145, 70290]

約数ペア:

[(1, 70290), (2, 35145), (3, 23430), (5, 14058), (6, 11715), (9, 7810), (10, 7029), (11, 6390), (15, 4686), (18, 3905), (22, 3195), (30, 2343), (33, 2130), (45, 1562), (55, 1278), (66, 1065), (71, 990), (90, 781), (99, 710), (110, 639), (142, 495), (165, 426), (198, 355), (213, 330)]