885474660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{26687}}^1$

素因数の和:26785

約数の個数: 96

約数和(自身を含む): 2869493760

約数和(自身を除く): 1984019100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 474, 553, 790, 948, 1106, 1185, 1580, 1659, 2212, 2370, 2765, 3318, 4740, 5530, 6636, 8295, 11060, 16590, 26687, 33180, 53374, 80061, 106748, 133435, 160122, 186809, 266870, 320244, 373618, 400305, 533740, 560427, 747236, 800610, 934045, 1120854, 1601220, 1868090, 2108273, 2241708, 2802135, 3736180, 4216546, 5604270, 6324819, 8433092, 10541365, 11208540, 12649638, 14757911, 21082730, 25299276, 29515822, 31624095, 42165460, 44273733, 59031644, 63248190, 73789555, 88547466, 126496380, 147579110, 177094932, 221368665, 295158220, 442737330, 885474660]

約数ペア:

[(1, 885474660), (2, 442737330), (3, 295158220), (4, 221368665), (5, 177094932), (6, 147579110), (7, 126496380), (10, 88547466), (12, 73789555), (14, 63248190), (15, 59031644), (20, 44273733), (21, 42165460), (28, 31624095), (30, 29515822), (35, 25299276), (42, 21082730), (60, 14757911), (70, 12649638), (79, 11208540), (84, 10541365), (105, 8433092), (140, 6324819), (158, 5604270), (210, 4216546), (237, 3736180), (316, 2802135), (395, 2241708), (420, 2108273), (474, 1868090), (553, 1601220), (790, 1120854), (948, 934045), (1106, 800610), (1185, 747236), (1580, 560427), (1659, 533740), (2212, 400305), (2370, 373618), (2765, 320244), (3318, 266870), (4740, 186809), (5530, 160122), (6636, 133435), (8295, 106748), (11060, 80061), (16590, 53374), (26687, 33180)]