30264668

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 62920704

約数和(自身を除く): 32656036

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 131, 148, 223, 259, 262, 446, 518, 524, 892, 917, 1036, 1561, 1834, 3122, 3668, 4847, 6244, 8251, 9694, 16502, 19388, 29213, 33004, 33929, 57757, 58426, 67858, 115514, 116852, 135716, 204491, 231028, 408982, 817964, 1080881, 2161762, 4323524, 7566167, 15132334, 30264668]

約数ペア:

[(1, 30264668), (2, 15132334), (4, 7566167), (7, 4323524), (14, 2161762), (28, 1080881), (37, 817964), (74, 408982), (131, 231028), (148, 204491), (223, 135716), (259, 116852), (262, 115514), (446, 67858), (518, 58426), (524, 57757), (892, 33929), (917, 33004), (1036, 29213), (1561, 19388), (1834, 16502), (3122, 9694), (3668, 8251), (4847, 6244)]