1465651990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1901}}^1$

素因数の和:2125

約数の個数: 64

約数和(自身を含む): 2964563712

約数和(自身を除く): 1498911722

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 163, 215, 326, 430, 473, 815, 946, 1630, 1793, 1901, 2365, 3586, 3802, 4730, 7009, 8965, 9505, 14018, 17930, 19010, 20911, 35045, 41822, 70090, 77099, 81743, 104555, 154198, 163486, 209110, 309863, 385495, 408715, 619726, 770990, 817430, 899173, 1549315, 1798346, 3098630, 3408493, 4495865, 6816986, 8991730, 13324109, 17042465, 26648218, 34084930, 66620545, 133241090, 146565199, 293130398, 732825995, 1465651990]

約数ペア:

[(1, 1465651990), (2, 732825995), (5, 293130398), (10, 146565199), (11, 133241090), (22, 66620545), (43, 34084930), (55, 26648218), (86, 17042465), (110, 13324109), (163, 8991730), (215, 6816986), (326, 4495865), (430, 3408493), (473, 3098630), (815, 1798346), (946, 1549315), (1630, 899173), (1793, 817430), (1901, 770990), (2365, 619726), (3586, 408715), (3802, 385495), (4730, 309863), (7009, 209110), (8965, 163486), (9505, 154198), (14018, 104555), (17930, 81743), (19010, 77099), (20911, 70090), (35045, 41822)]