30012969

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^2\times {\mathrm{229}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 46522560

約数和(自身を除く): 16509591

約数列:

[1, 3, 7, 21, 79, 229, 237, 553, 687, 1603, 1659, 4809, 6241, 18091, 18723, 43687, 54273, 126637, 131061, 379911, 1429189, 4287567, 10004323, 30012969]

約数ペア:

[(1, 30012969), (3, 10004323), (7, 4287567), (21, 1429189), (79, 379911), (229, 131061), (237, 126637), (553, 54273), (687, 43687), (1603, 18723), (1659, 18091), (4809, 6241)]