30545942

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 54373440

約数和(自身を除く): 23827498

約数列:

[1, 2, 7, 14, 37, 74, 109, 218, 259, 518, 541, 763, 1082, 1526, 3787, 4033, 7574, 8066, 20017, 28231, 40034, 56462, 58969, 117938, 140119, 280238, 412783, 825566, 2181853, 4363706, 15272971, 30545942]

約数ペア:

[(1, 30545942), (2, 15272971), (7, 4363706), (14, 2181853), (37, 825566), (74, 412783), (109, 280238), (218, 140119), (259, 117938), (518, 58969), (541, 56462), (763, 40034), (1082, 28231), (1526, 20017), (3787, 8066), (4033, 7574)]