9873210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 25401600

約数和(自身を除く): 15528390

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 41, 46, 69, 82, 115, 123, 138, 205, 230, 246, 345, 349, 410, 615, 690, 698, 943, 1047, 1230, 1745, 1886, 2094, 2829, 3490, 4715, 5235, 5658, 8027, 9430, 10470, 14145, 14309, 16054, 24081, 28290, 28618, 40135, 42927, 48162, 71545, 80270, 85854, 120405, 143090, 214635, 240810, 329107, 429270, 658214, 987321, 1645535, 1974642, 3291070, 4936605, 9873210]

約数ペア:

[(1, 9873210), (2, 4936605), (3, 3291070), (5, 1974642), (6, 1645535), (10, 987321), (15, 658214), (23, 429270), (30, 329107), (41, 240810), (46, 214635), (69, 143090), (82, 120405), (115, 85854), (123, 80270), (138, 71545), (205, 48162), (230, 42927), (246, 40135), (345, 28618), (349, 28290), (410, 24081), (615, 16054), (690, 14309), (698, 14145), (943, 10470), (1047, 9430), (1230, 8027), (1745, 5658), (1886, 5235), (2094, 4715), (2829, 3490)]