30481771385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1061}}^1\times {\mathrm{15241}}^1$

素因数の和:16349

約数の個数: 32

約数和(自身を含む): 40791250080

約数和(自身を除く): 10309478695

約数列:

[1, 5, 13, 29, 65, 145, 377, 1061, 1885, 5305, 13793, 15241, 30769, 68965, 76205, 153845, 198133, 399997, 441989, 990665, 1999985, 2209945, 5745857, 16170701, 28729285, 80853505, 210219113, 468950329, 1051095565, 2344751645, 6096354277, 30481771385]

約数ペア:

[(1, 30481771385), (5, 6096354277), (13, 2344751645), (29, 1051095565), (65, 468950329), (145, 210219113), (377, 80853505), (1061, 28729285), (1885, 16170701), (5305, 5745857), (13793, 2209945), (15241, 1999985), (30769, 990665), (68965, 441989), (76205, 399997), (153845, 198133)]