83928870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{719}}^1\times {\mathrm{1297}}^1$

素因数の和:2029

約数の個数: 48

約数和(自身を含む): 218687040

約数和(自身を除く): 134758170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 719, 1297, 1438, 2157, 2594, 3595, 3891, 4314, 6471, 6485, 7190, 7782, 10785, 11673, 12942, 12970, 19455, 21570, 23346, 32355, 38910, 58365, 64710, 116730, 932543, 1865086, 2797629, 4662715, 5595258, 8392887, 9325430, 13988145, 16785774, 27976290, 41964435, 83928870]

約数ペア:

[(1, 83928870), (2, 41964435), (3, 27976290), (5, 16785774), (6, 13988145), (9, 9325430), (10, 8392887), (15, 5595258), (18, 4662715), (30, 2797629), (45, 1865086), (90, 932543), (719, 116730), (1297, 64710), (1438, 58365), (2157, 38910), (2594, 32355), (3595, 23346), (3891, 21570), (4314, 19455), (6471, 12970), (6485, 12942), (7190, 11673), (7782, 10785)]