30294056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15331}}^1$

素因数の和:15369

約数の個数: 32

約数和(自身を含む): 64394400

約数和(自身を除く): 34100344

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 15331, 30662, 61324, 122648, 199303, 291289, 398606, 582578, 797212, 1165156, 1594424, 2330312, 3786757, 7573514, 15147028, 30294056]

約数ペア:

[(1, 30294056), (2, 15147028), (4, 7573514), (8, 3786757), (13, 2330312), (19, 1594424), (26, 1165156), (38, 797212), (52, 582578), (76, 398606), (104, 291289), (152, 199303), (247, 122648), (494, 61324), (988, 30662), (1976, 15331)]