30420652

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{9043}}^1$

素因数の和:9105

約数の個数: 18

約数和(自身を含む): 55141268

約数和(自身を除く): 24720616

約数列:

[1, 2, 4, 29, 58, 116, 841, 1682, 3364, 9043, 18086, 36172, 262247, 524494, 1048988, 7605163, 15210326, 30420652]

約数ペア:

[(1, 30420652), (2, 15210326), (4, 7605163), (29, 1048988), (58, 524494), (116, 262247), (841, 36172), (1682, 18086), (3364, 9043)]