30454772

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{547}}^1$

素因数の和:1031

約数の個数: 24

約数和(自身を含む): 55238400

約数和(自身を除く): 24783628

約数列:

[1, 2, 4, 31, 62, 124, 449, 547, 898, 1094, 1796, 2188, 13919, 16957, 27838, 33914, 55676, 67828, 245603, 491206, 982412, 7613693, 15227386, 30454772]

約数ペア:

[(1, 30454772), (2, 15227386), (4, 7613693), (31, 982412), (62, 491206), (124, 245603), (449, 67828), (547, 55676), (898, 33914), (1094, 27838), (1796, 16957), (2188, 13919)]