136427460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{174907}}^1$

素因数の和:174932

約数の個数: 48

約数和(自身を含む): 411383616

約数和(自身を除く): 274956156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 174907, 349814, 524721, 699628, 874535, 1049442, 1749070, 2098884, 2273791, 2623605, 3498140, 4547582, 5247210, 6821373, 9095164, 10494420, 11368955, 13642746, 22737910, 27285492, 34106865, 45475820, 68213730, 136427460]

約数ペア:

[(1, 136427460), (2, 68213730), (3, 45475820), (4, 34106865), (5, 27285492), (6, 22737910), (10, 13642746), (12, 11368955), (13, 10494420), (15, 9095164), (20, 6821373), (26, 5247210), (30, 4547582), (39, 3498140), (52, 2623605), (60, 2273791), (65, 2098884), (78, 1749070), (130, 1049442), (156, 874535), (195, 699628), (260, 524721), (390, 349814), (780, 174907)]