30330908

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{631}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 54309024

約数和(自身を除く): 23978116

約数列:

[1, 2, 4, 61, 122, 197, 244, 394, 631, 788, 1262, 2524, 12017, 24034, 38491, 48068, 76982, 124307, 153964, 248614, 497228, 7582727, 15165454, 30330908]

約数ペア:

[(1, 30330908), (2, 15165454), (4, 7582727), (61, 497228), (122, 248614), (197, 153964), (244, 124307), (394, 76982), (631, 48068), (788, 38491), (1262, 24034), (2524, 12017)]