30447285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 56733696

約数和(自身を除く): 26286411

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 71, 113, 115, 165, 213, 253, 339, 345, 355, 565, 759, 781, 1065, 1243, 1265, 1633, 1695, 2343, 2599, 3729, 3795, 3905, 4899, 6215, 7797, 8023, 8165, 11715, 12995, 17963, 18645, 24069, 24495, 28589, 38985, 40115, 53889, 85767, 88253, 89815, 120345, 142945, 184529, 264759, 269445, 428835, 441265, 553587, 922645, 1323795, 2029819, 2767935, 6089457, 10149095, 30447285]

約数ペア:

[(1, 30447285), (3, 10149095), (5, 6089457), (11, 2767935), (15, 2029819), (23, 1323795), (33, 922645), (55, 553587), (69, 441265), (71, 428835), (113, 269445), (115, 264759), (165, 184529), (213, 142945), (253, 120345), (339, 89815), (345, 88253), (355, 85767), (565, 53889), (759, 40115), (781, 38985), (1065, 28589), (1243, 24495), (1265, 24069), (1633, 18645), (1695, 17963), (2343, 12995), (2599, 11715), (3729, 8165), (3795, 8023), (3905, 7797), (4899, 6215)]