98890290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37889}}^1$

素因数の和:37931

約数の個数: 48

約数和(自身を含む): 265987800

約数和(自身を除く): 167097510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 37889, 75778, 113667, 189445, 227334, 341001, 378890, 568335, 682002, 1098781, 1136670, 1705005, 2197562, 3296343, 3410010, 5493905, 6592686, 9889029, 10987810, 16481715, 19778058, 32963430, 49445145, 98890290]

約数ペア:

[(1, 98890290), (2, 49445145), (3, 32963430), (5, 19778058), (6, 16481715), (9, 10987810), (10, 9889029), (15, 6592686), (18, 5493905), (29, 3410010), (30, 3296343), (45, 2197562), (58, 1705005), (87, 1136670), (90, 1098781), (145, 682002), (174, 568335), (261, 378890), (290, 341001), (435, 227334), (522, 189445), (870, 113667), (1305, 75778), (2610, 37889)]