30767912

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9007}}^1$

素因数の和:9081

約数の個数: 32

約数和(自身を含む): 67019520

約数和(自身を除く): 36251608

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 9007, 18014, 36028, 63049, 72056, 126098, 252196, 504392, 549427, 1098854, 2197708, 3845989, 4395416, 7691978, 15383956, 30767912]

約数ペア:

[(1, 30767912), (2, 15383956), (4, 7691978), (7, 4395416), (8, 3845989), (14, 2197708), (28, 1098854), (56, 549427), (61, 504392), (122, 252196), (244, 126098), (427, 72056), (488, 63049), (854, 36028), (1708, 18014), (3416, 9007)]