30938002

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{971}}^1$

素因数の和:1241

約数の個数: 16

約数和(自身を含む): 47239200

約数和(自身を除く): 16301198

約数列:

[1, 2, 89, 178, 179, 358, 971, 1942, 15931, 31862, 86419, 172838, 173809, 347618, 15469001, 30938002]

約数ペア:

[(1, 30938002), (2, 15469001), (89, 347618), (178, 173809), (179, 172838), (358, 86419), (971, 31862), (1942, 15931)]