870899058

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53819}}^1$

素因数の和:53887

約数の個数: 48

約数和(自身を含む): 2015020800

約数和(自身を除く): 1144121742

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 87, 93, 174, 186, 261, 279, 522, 558, 899, 1798, 2697, 5394, 8091, 16182, 53819, 107638, 161457, 322914, 484371, 968742, 1560751, 1668389, 3121502, 3336778, 4682253, 5005167, 9364506, 10010334, 14046759, 15015501, 28093518, 30031002, 48383281, 96766562, 145149843, 290299686, 435449529, 870899058]

約数ペア:

[(1, 870899058), (2, 435449529), (3, 290299686), (6, 145149843), (9, 96766562), (18, 48383281), (29, 30031002), (31, 28093518), (58, 15015501), (62, 14046759), (87, 10010334), (93, 9364506), (174, 5005167), (186, 4682253), (261, 3336778), (279, 3121502), (522, 1668389), (558, 1560751), (899, 968742), (1798, 484371), (2697, 322914), (5394, 161457), (8091, 107638), (16182, 53819)]