30132420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3613}}^1$

素因数の和:3764

約数の個数: 48

約数和(自身を含む): 85001280

約数和(自身を除く): 54868860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 3613, 4170, 7226, 8340, 10839, 14452, 18065, 21678, 36130, 43356, 54195, 72260, 108390, 216780, 502207, 1004414, 1506621, 2008828, 2511035, 3013242, 5022070, 6026484, 7533105, 10044140, 15066210, 30132420]

約数ペア:

[(1, 30132420), (2, 15066210), (3, 10044140), (4, 7533105), (5, 6026484), (6, 5022070), (10, 3013242), (12, 2511035), (15, 2008828), (20, 1506621), (30, 1004414), (60, 502207), (139, 216780), (278, 108390), (417, 72260), (556, 54195), (695, 43356), (834, 36130), (1390, 21678), (1668, 18065), (2085, 14452), (2780, 10839), (3613, 8340), (4170, 7226)]