9349740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:551

約数の個数: 72

約数和(自身を含む): 28654080

約数和(自身を除く): 19304340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 409, 508, 635, 762, 818, 1143, 1227, 1270, 1524, 1636, 1905, 2045, 2286, 2454, 2540, 3681, 3810, 4090, 4572, 4908, 5715, 6135, 7362, 7620, 8180, 11430, 12270, 14724, 18405, 22860, 24540, 36810, 51943, 73620, 103886, 155829, 207772, 259715, 311658, 467487, 519430, 623316, 779145, 934974, 1038860, 1558290, 1869948, 2337435, 3116580, 4674870, 9349740]

約数ペア:

[(1, 9349740), (2, 4674870), (3, 3116580), (4, 2337435), (5, 1869948), (6, 1558290), (9, 1038860), (10, 934974), (12, 779145), (15, 623316), (18, 519430), (20, 467487), (30, 311658), (36, 259715), (45, 207772), (60, 155829), (90, 103886), (127, 73620), (180, 51943), (254, 36810), (381, 24540), (409, 22860), (508, 18405), (635, 14724), (762, 12270), (818, 11430), (1143, 8180), (1227, 7620), (1270, 7362), (1524, 6135), (1636, 5715), (1905, 4908), (2045, 4572), (2286, 4090), (2454, 3810), (2540, 3681)]