30090398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 51582720

約数和(自身を除く): 21492322

約数列:

[1, 2, 13, 26, 31, 37, 62, 74, 403, 481, 806, 962, 1009, 1147, 2018, 2294, 13117, 14911, 26234, 29822, 31279, 37333, 62558, 74666, 406627, 485329, 813254, 970658, 1157323, 2314646, 15045199, 30090398]

約数ペア:

[(1, 30090398), (2, 15045199), (13, 2314646), (26, 1157323), (31, 970658), (37, 813254), (62, 485329), (74, 406627), (403, 74666), (481, 62558), (806, 37333), (962, 31279), (1009, 29822), (1147, 26234), (2018, 14911), (2294, 13117)]