30328179

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 47523840

約数和(自身を除く): 17195661

約数列:

[1, 3, 7, 21, 79, 101, 181, 237, 303, 543, 553, 707, 1267, 1659, 2121, 3801, 7979, 14299, 18281, 23937, 42897, 54843, 55853, 100093, 127967, 167559, 300279, 383901, 1444199, 4332597, 10109393, 30328179]

約数ペア:

[(1, 30328179), (3, 10109393), (7, 4332597), (21, 1444199), (79, 383901), (101, 300279), (181, 167559), (237, 127967), (303, 100093), (543, 55853), (553, 54843), (707, 42897), (1267, 23937), (1659, 18281), (2121, 14299), (3801, 7979)]