2988891630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{481303}}^1$

素因数の和:481342

約数の個数: 64

約数和(自身を含む): 8316933120

約数和(自身を除く): 5328041490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 481303, 962606, 1443909, 2406515, 2887818, 4331727, 4813030, 7219545, 8663454, 11069969, 12995181, 14439090, 21658635, 22139938, 25990362, 33209907, 43317270, 55349845, 64975905, 66419814, 99629721, 110699690, 129951810, 166049535, 199259442, 298889163, 332099070, 498148605, 597778326, 996297210, 1494445815, 2988891630]

約数ペア:

[(1, 2988891630), (2, 1494445815), (3, 996297210), (5, 597778326), (6, 498148605), (9, 332099070), (10, 298889163), (15, 199259442), (18, 166049535), (23, 129951810), (27, 110699690), (30, 99629721), (45, 66419814), (46, 64975905), (54, 55349845), (69, 43317270), (90, 33209907), (115, 25990362), (135, 22139938), (138, 21658635), (207, 14439090), (230, 12995181), (270, 11069969), (345, 8663454), (414, 7219545), (621, 4813030), (690, 4331727), (1035, 2887818), (1242, 2406515), (2070, 1443909), (3105, 962606), (6210, 481303)]