31183080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4903}}^1$

素因数の和:4970

約数の個数: 64

約数和(自身を含む): 95333760

約数和(自身を除く): 64150680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 4903, 6360, 9806, 14709, 19612, 24515, 29418, 39224, 49030, 58836, 73545, 98060, 117672, 147090, 196120, 259859, 294180, 519718, 588360, 779577, 1039436, 1299295, 1559154, 2078872, 2598590, 3118308, 3897885, 5197180, 6236616, 7795770, 10394360, 15591540, 31183080]

約数ペア:

[(1, 31183080), (2, 15591540), (3, 10394360), (4, 7795770), (5, 6236616), (6, 5197180), (8, 3897885), (10, 3118308), (12, 2598590), (15, 2078872), (20, 1559154), (24, 1299295), (30, 1039436), (40, 779577), (53, 588360), (60, 519718), (106, 294180), (120, 259859), (159, 196120), (212, 147090), (265, 117672), (318, 98060), (424, 73545), (530, 58836), (636, 49030), (795, 39224), (1060, 29418), (1272, 24515), (1590, 19612), (2120, 14709), (3180, 9806), (4903, 6360)]