119513570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{809}}^1$

素因数の和:923

約数の個数: 64

約数和(自身を含む): 251942400

約数和(自身を除く): 132428830

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 79, 85, 110, 158, 170, 187, 374, 395, 790, 809, 869, 935, 1343, 1618, 1738, 1870, 2686, 4045, 4345, 6715, 8090, 8690, 8899, 13430, 13753, 14773, 17798, 27506, 29546, 44495, 63911, 68765, 73865, 88990, 127822, 137530, 147730, 151283, 302566, 319555, 639110, 703021, 756415, 1086487, 1406042, 1512830, 2172974, 3515105, 5432435, 7030210, 10864870, 11951357, 23902714, 59756785, 119513570]

約数ペア:

[(1, 119513570), (2, 59756785), (5, 23902714), (10, 11951357), (11, 10864870), (17, 7030210), (22, 5432435), (34, 3515105), (55, 2172974), (79, 1512830), (85, 1406042), (110, 1086487), (158, 756415), (170, 703021), (187, 639110), (374, 319555), (395, 302566), (790, 151283), (809, 147730), (869, 137530), (935, 127822), (1343, 88990), (1618, 73865), (1738, 68765), (1870, 63911), (2686, 44495), (4045, 29546), (4345, 27506), (6715, 17798), (8090, 14773), (8690, 13753), (8899, 13430)]