30237338

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{6869}}^1$

素因数の和:6973

約数の個数: 16

約数和(自身を含む): 47485440

約数和(自身を除く): 17248102

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 6869, 13738, 212939, 425878, 487699, 975398, 15118669, 30237338]

約数ペア:

[(1, 30237338), (2, 15118669), (31, 975398), (62, 487699), (71, 425878), (142, 212939), (2201, 13738), (4402, 6869)]