86952180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{207029}}^1$

素因数の和:207048

約数の個数: 48

約数和(自身を含む): 278248320

約数和(自身を除く): 191296140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 207029, 414058, 621087, 828116, 1035145, 1242174, 1449203, 2070290, 2484348, 2898406, 3105435, 4140580, 4347609, 5796812, 6210870, 7246015, 8695218, 12421740, 14492030, 17390436, 21738045, 28984060, 43476090, 86952180]

約数ペア:

[(1, 86952180), (2, 43476090), (3, 28984060), (4, 21738045), (5, 17390436), (6, 14492030), (7, 12421740), (10, 8695218), (12, 7246015), (14, 6210870), (15, 5796812), (20, 4347609), (21, 4140580), (28, 3105435), (30, 2898406), (35, 2484348), (42, 2070290), (60, 1449203), (70, 1242174), (84, 1035145), (105, 828116), (140, 621087), (210, 414058), (420, 207029)]