858797310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{6481}}^1$

素因数の和:7129

約数の個数: 64

約数和(自身を含む): 2359655424

約数和(自身を除く): 1500858114

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 631, 1262, 1893, 3155, 3786, 4417, 6310, 6481, 8834, 9465, 12962, 13251, 18930, 19443, 22085, 26502, 32405, 38886, 44170, 45367, 64810, 66255, 90734, 97215, 132510, 136101, 194430, 226835, 272202, 453670, 680505, 1361010, 4089511, 8179022, 12268533, 20447555, 24537066, 28626577, 40895110, 57253154, 61342665, 85879731, 122685330, 143132885, 171759462, 286265770, 429398655, 858797310]

約数ペア:

[(1, 858797310), (2, 429398655), (3, 286265770), (5, 171759462), (6, 143132885), (7, 122685330), (10, 85879731), (14, 61342665), (15, 57253154), (21, 40895110), (30, 28626577), (35, 24537066), (42, 20447555), (70, 12268533), (105, 8179022), (210, 4089511), (631, 1361010), (1262, 680505), (1893, 453670), (3155, 272202), (3786, 226835), (4417, 194430), (6310, 136101), (6481, 132510), (8834, 97215), (9465, 90734), (12962, 66255), (13251, 64810), (18930, 45367), (19443, 44170), (22085, 38886), (26502, 32405)]