123357030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4111901}}^1$

素因数の和:4111911

約数の個数: 16

約数和(自身を含む): 296056944

約数和(自身を除く): 172699914

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4111901, 8223802, 12335703, 20559505, 24671406, 41119010, 61678515, 123357030]

約数ペア:

[(1, 123357030), (2, 61678515), (3, 41119010), (5, 24671406), (6, 20559505), (10, 12335703), (15, 8223802), (30, 4111901)]