72698730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{1103}}^1$

素因数の和:1152

約数の個数: 64

約数和(自身を含む): 189181440

約数和(自身を除く): 116482710

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1103, 1690, 2197, 2206, 2535, 3309, 4394, 5070, 5515, 6591, 6618, 10985, 11030, 13182, 14339, 16545, 21970, 28678, 32955, 33090, 43017, 65910, 71695, 86034, 143390, 186407, 215085, 372814, 430170, 559221, 932035, 1118442, 1864070, 2423291, 2796105, 4846582, 5592210, 7269873, 12116455, 14539746, 24232910, 36349365, 72698730]

約数ペア:

[(1, 72698730), (2, 36349365), (3, 24232910), (5, 14539746), (6, 12116455), (10, 7269873), (13, 5592210), (15, 4846582), (26, 2796105), (30, 2423291), (39, 1864070), (65, 1118442), (78, 932035), (130, 559221), (169, 430170), (195, 372814), (338, 215085), (390, 186407), (507, 143390), (845, 86034), (1014, 71695), (1103, 65910), (1690, 43017), (2197, 33090), (2206, 32955), (2535, 28678), (3309, 21970), (4394, 16545), (5070, 14339), (5515, 13182), (6591, 11030), (6618, 10985)]