79216470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28393}}^1$

素因数の和:28437

約数の個数: 48

約数和(自身を含む): 212614272

約数和(自身を除く): 133397802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 28393, 56786, 85179, 141965, 170358, 255537, 283930, 425895, 511074, 851790, 880183, 1277685, 1760366, 2555370, 2640549, 4400915, 5281098, 7921647, 8801830, 13202745, 15843294, 26405490, 39608235, 79216470]

約数ペア:

[(1, 79216470), (2, 39608235), (3, 26405490), (5, 15843294), (6, 13202745), (9, 8801830), (10, 7921647), (15, 5281098), (18, 4400915), (30, 2640549), (31, 2555370), (45, 1760366), (62, 1277685), (90, 880183), (93, 851790), (155, 511074), (186, 425895), (279, 283930), (310, 255537), (465, 170358), (558, 141965), (930, 85179), (1395, 56786), (2790, 28393)]