1498860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{757}}^1$

素因数の和:783

約数の個数: 72

約数和(自身を含む): 4966416

約数和(自身を除く): 3467556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 757, 990, 1514, 1980, 2271, 3028, 3785, 4542, 6813, 7570, 8327, 9084, 11355, 13626, 15140, 16654, 22710, 24981, 27252, 33308, 34065, 41635, 45420, 49962, 68130, 74943, 83270, 99924, 124905, 136260, 149886, 166540, 249810, 299772, 374715, 499620, 749430, 1498860]

約数ペア:

[(1, 1498860), (2, 749430), (3, 499620), (4, 374715), (5, 299772), (6, 249810), (9, 166540), (10, 149886), (11, 136260), (12, 124905), (15, 99924), (18, 83270), (20, 74943), (22, 68130), (30, 49962), (33, 45420), (36, 41635), (44, 34065), (45, 33308), (55, 27252), (60, 24981), (66, 22710), (90, 16654), (99, 15140), (110, 13626), (132, 11355), (165, 9084), (180, 8327), (198, 7570), (220, 6813), (330, 4542), (396, 3785), (495, 3028), (660, 2271), (757, 1980), (990, 1514)]