169096980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{216791}}^1$

素因数の和:216816

約数の個数: 48

約数和(自身を含む): 509894784

約数和(自身を除く): 340797804

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, 216791, 433582, 650373, 867164, 1083955, 1300746, 2167910, 2601492, 2818283, 3251865, 4335820, 5636566, 6503730, 8454849, 11273132, 13007460, 14091415, 16909698, 28182830, 33819396, 42274245, 56365660, 84548490, 169096980]

約数ペア:

[(1, 169096980), (2, 84548490), (3, 56365660), (4, 42274245), (5, 33819396), (6, 28182830), (10, 16909698), (12, 14091415), (13, 13007460), (15, 11273132), (20, 8454849), (26, 6503730), (30, 5636566), (39, 4335820), (52, 3251865), (60, 2818283), (65, 2601492), (78, 2167910), (130, 1300746), (156, 1083955), (195, 867164), (260, 650373), (390, 433582), (780, 216791)]