30354270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 76087296

約数和(自身を除く): 45733026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 127, 155, 186, 254, 257, 310, 381, 465, 514, 635, 762, 771, 930, 1270, 1285, 1542, 1905, 2570, 3810, 3855, 3937, 7710, 7874, 7967, 11811, 15934, 19685, 23622, 23901, 32639, 39370, 39835, 47802, 59055, 65278, 79670, 97917, 118110, 119505, 163195, 195834, 239010, 326390, 489585, 979170, 1011809, 2023618, 3035427, 5059045, 6070854, 10118090, 15177135, 30354270]

約数ペア:

[(1, 30354270), (2, 15177135), (3, 10118090), (5, 6070854), (6, 5059045), (10, 3035427), (15, 2023618), (30, 1011809), (31, 979170), (62, 489585), (93, 326390), (127, 239010), (155, 195834), (186, 163195), (254, 119505), (257, 118110), (310, 97917), (381, 79670), (465, 65278), (514, 59055), (635, 47802), (762, 39835), (771, 39370), (930, 32639), (1270, 23901), (1285, 23622), (1542, 19685), (1905, 15934), (2570, 11811), (3810, 7967), (3855, 7874), (3937, 7710)]