141392940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181273}}^1$

素因数の和:181298

約数の個数: 48

約数和(自身を含む): 426356448

約数和(自身を除く): 284963508

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, 181273, 362546, 543819, 725092, 906365, 1087638, 1812730, 2175276, 2356549, 2719095, 3625460, 4713098, 5438190, 7069647, 9426196, 10876380, 11782745, 14139294, 23565490, 28278588, 35348235, 47130980, 70696470, 141392940]

約数ペア:

[(1, 141392940), (2, 70696470), (3, 47130980), (4, 35348235), (5, 28278588), (6, 23565490), (10, 14139294), (12, 11782745), (13, 10876380), (15, 9426196), (20, 7069647), (26, 5438190), (30, 4713098), (39, 3625460), (52, 2719095), (60, 2356549), (65, 2175276), (78, 1812730), (130, 1087638), (156, 906365), (195, 725092), (260, 543819), (390, 362546), (780, 181273)]