30233730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1019}}^1$

素因数の和:1095

約数の個数: 64

約数和(自身を含む): 77552640

約数和(自身を除く): 47318910

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 43, 46, 69, 86, 115, 129, 138, 215, 230, 258, 345, 430, 645, 690, 989, 1019, 1290, 1978, 2038, 2967, 3057, 4945, 5095, 5934, 6114, 9890, 10190, 14835, 15285, 23437, 29670, 30570, 43817, 46874, 70311, 87634, 117185, 131451, 140622, 219085, 234370, 262902, 351555, 438170, 657255, 703110, 1007791, 1314510, 2015582, 3023373, 5038955, 6046746, 10077910, 15116865, 30233730]

約数ペア:

[(1, 30233730), (2, 15116865), (3, 10077910), (5, 6046746), (6, 5038955), (10, 3023373), (15, 2015582), (23, 1314510), (30, 1007791), (43, 703110), (46, 657255), (69, 438170), (86, 351555), (115, 262902), (129, 234370), (138, 219085), (215, 140622), (230, 131451), (258, 117185), (345, 87634), (430, 70311), (645, 46874), (690, 43817), (989, 30570), (1019, 29670), (1290, 23437), (1978, 15285), (2038, 14835), (2967, 10190), (3057, 9890), (4945, 6114), (5095, 5934)]