870812148

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{25561}}^1$

素因数の和:25752

約数の個数: 48

約数和(自身を含む): 2164385664

約数和(自身を除く): 1293573516

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 167, 204, 334, 501, 668, 1002, 2004, 2839, 5678, 8517, 11356, 17034, 25561, 34068, 51122, 76683, 102244, 153366, 306732, 434537, 869074, 1303611, 1738148, 2607222, 4268687, 5214444, 8537374, 12806061, 17074748, 25612122, 51224244, 72567679, 145135358, 217703037, 290270716, 435406074, 870812148]

約数ペア:

[(1, 870812148), (2, 435406074), (3, 290270716), (4, 217703037), (6, 145135358), (12, 72567679), (17, 51224244), (34, 25612122), (51, 17074748), (68, 12806061), (102, 8537374), (167, 5214444), (204, 4268687), (334, 2607222), (501, 1738148), (668, 1303611), (1002, 869074), (2004, 434537), (2839, 306732), (5678, 153366), (8517, 102244), (11356, 76683), (17034, 51122), (25561, 34068)]