30890202

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{13877}}^1$

素因数の和:13942

約数の個数: 32

約数和(自身を含む): 71943552

約数和(自身を除く): 41053350

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 13877, 27754, 41631, 83262, 97139, 194278, 291417, 582834, 735481, 1470962, 2206443, 4412886, 5148367, 10296734, 15445101, 30890202]

約数ペア:

[(1, 30890202), (2, 15445101), (3, 10296734), (6, 5148367), (7, 4412886), (14, 2206443), (21, 1470962), (42, 735481), (53, 582834), (106, 291417), (159, 194278), (318, 97139), (371, 83262), (742, 41631), (1113, 27754), (2226, 13877)]