30367928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{829}}^1$

素因数の和:1095

約数の個数: 32

約数和(自身を含む): 60258000

約数和(自身を除く): 29890072

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 241, 482, 829, 964, 1658, 1928, 3316, 4579, 6632, 9158, 15751, 18316, 31502, 36632, 63004, 126008, 199789, 399578, 799156, 1598312, 3795991, 7591982, 15183964, 30367928]

約数ペア:

[(1, 30367928), (2, 15183964), (4, 7591982), (8, 3795991), (19, 1598312), (38, 799156), (76, 399578), (152, 199789), (241, 126008), (482, 63004), (829, 36632), (964, 31502), (1658, 18316), (1928, 15751), (3316, 9158), (4579, 6632)]