30302870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{907}}^1$

素因数の和:1184

約数の個数: 32

約数和(自身を含む): 59034528

約数和(自身を除く): 28731658

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 257, 514, 907, 1285, 1814, 2570, 3341, 4535, 6682, 9070, 11791, 16705, 23582, 33410, 58955, 117910, 233099, 466198, 1165495, 2330990, 3030287, 6060574, 15151435, 30302870]

約数ペア:

[(1, 30302870), (2, 15151435), (5, 6060574), (10, 3030287), (13, 2330990), (26, 1165495), (65, 466198), (130, 233099), (257, 117910), (514, 58955), (907, 33410), (1285, 23582), (1814, 16705), (2570, 11791), (3341, 9070), (4535, 6682)]