30338655

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 50139648

約数和(自身を除く): 19800993

約数列:

[1, 3, 5, 15, 61, 71, 183, 213, 305, 355, 467, 915, 1065, 1401, 2335, 4331, 7005, 12993, 21655, 28487, 33157, 64965, 85461, 99471, 142435, 165785, 427305, 497355, 2022577, 6067731, 10112885, 30338655]

約数ペア:

[(1, 30338655), (3, 10112885), (5, 6067731), (15, 2022577), (61, 497355), (71, 427305), (183, 165785), (213, 142435), (305, 99471), (355, 85461), (467, 64965), (915, 33157), (1065, 28487), (1401, 21655), (2335, 12993), (4331, 7005)]