30824378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 51744000

約数和(自身を除く): 20919622

約数列:

[1, 2, 13, 26, 43, 79, 86, 158, 349, 559, 698, 1027, 1118, 2054, 3397, 4537, 6794, 9074, 15007, 27571, 30014, 44161, 55142, 88322, 195091, 358423, 390182, 716846, 1185553, 2371106, 15412189, 30824378]

約数ペア:

[(1, 30824378), (2, 15412189), (13, 2371106), (26, 1185553), (43, 716846), (79, 390182), (86, 358423), (158, 195091), (349, 88322), (559, 55142), (698, 44161), (1027, 30014), (1118, 27571), (2054, 15007), (3397, 9074), (4537, 6794)]