23938590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61381}}^1$

素因数の和:61404

約数の個数: 32

約数和(自身を含む): 61873056

約数和(自身を除く): 37934466

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 61381, 122762, 184143, 306905, 368286, 613810, 797953, 920715, 1595906, 1841430, 2393859, 3989765, 4787718, 7979530, 11969295, 23938590]

約数ペア:

[(1, 23938590), (2, 11969295), (3, 7979530), (5, 4787718), (6, 3989765), (10, 2393859), (13, 1841430), (15, 1595906), (26, 920715), (30, 797953), (39, 613810), (65, 368286), (78, 306905), (130, 184143), (195, 122762), (390, 61381)]