30098458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 50803200

約数和(自身を除く): 20704742

約数列:

[1, 2, 13, 26, 31, 62, 107, 214, 349, 403, 698, 806, 1391, 2782, 3317, 4537, 6634, 9074, 10819, 21638, 37343, 43121, 74686, 86242, 140647, 281294, 485459, 970918, 1157633, 2315266, 15049229, 30098458]

約数ペア:

[(1, 30098458), (2, 15049229), (13, 2315266), (26, 1157633), (31, 970918), (62, 485459), (107, 281294), (214, 140647), (349, 86242), (403, 74686), (698, 43121), (806, 37343), (1391, 21638), (2782, 10819), (3317, 9074), (4537, 6634)]