65141940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{2791}}^1$

素因数の和:3192

約数の個数: 48

約数和(自身を含む): 182931840

約数和(自身を除く): 117789900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389, 778, 1167, 1556, 1945, 2334, 2791, 3890, 4668, 5582, 5835, 7780, 8373, 11164, 11670, 13955, 16746, 23340, 27910, 33492, 41865, 55820, 83730, 167460, 1085699, 2171398, 3257097, 4342796, 5428495, 6514194, 10856990, 13028388, 16285485, 21713980, 32570970, 65141940]

約数ペア:

[(1, 65141940), (2, 32570970), (3, 21713980), (4, 16285485), (5, 13028388), (6, 10856990), (10, 6514194), (12, 5428495), (15, 4342796), (20, 3257097), (30, 2171398), (60, 1085699), (389, 167460), (778, 83730), (1167, 55820), (1556, 41865), (1945, 33492), (2334, 27910), (2791, 23340), (3890, 16746), (4668, 13955), (5582, 11670), (5835, 11164), (7780, 8373)]