30133890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{479}}^1$

素因数の和:728

約数の個数: 64

約数和(自身を含む): 80870400

約数和(自身を除く): 50736510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 233, 270, 466, 479, 699, 958, 1165, 1398, 1437, 2097, 2330, 2395, 2874, 3495, 4194, 4311, 4790, 6291, 6990, 7185, 8622, 10485, 12582, 12933, 14370, 20970, 21555, 25866, 31455, 43110, 62910, 64665, 111607, 129330, 223214, 334821, 558035, 669642, 1004463, 1116070, 1674105, 2008926, 3013389, 3348210, 5022315, 6026778, 10044630, 15066945, 30133890]

約数ペア:

[(1, 30133890), (2, 15066945), (3, 10044630), (5, 6026778), (6, 5022315), (9, 3348210), (10, 3013389), (15, 2008926), (18, 1674105), (27, 1116070), (30, 1004463), (45, 669642), (54, 558035), (90, 334821), (135, 223214), (233, 129330), (270, 111607), (466, 64665), (479, 62910), (699, 43110), (958, 31455), (1165, 25866), (1398, 21555), (1437, 20970), (2097, 14370), (2330, 12933), (2395, 12582), (2874, 10485), (3495, 8622), (4194, 7185), (4311, 6990), (4790, 6291)]