30238026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55381}}^1$

素因数の和:55406

約数の個数: 32

約数和(自身を含む): 74433408

約数和(自身を除く): 44195382

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 55381, 110762, 166143, 332286, 387667, 719953, 775334, 1163001, 1439906, 2159859, 2326002, 4319718, 5039671, 10079342, 15119013, 30238026]

約数ペア:

[(1, 30238026), (2, 15119013), (3, 10079342), (6, 5039671), (7, 4319718), (13, 2326002), (14, 2159859), (21, 1439906), (26, 1163001), (39, 775334), (42, 719953), (78, 387667), (91, 332286), (182, 166143), (273, 110762), (546, 55381)]