9493740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17581}}^1$

素因数の和:17599

約数の個数: 48

約数和(自身を含む): 29537760

約数和(自身を除く): 20044020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 17581, 35162, 52743, 70324, 87905, 105486, 158229, 175810, 210972, 263715, 316458, 351620, 474687, 527430, 632916, 791145, 949374, 1054860, 1582290, 1898748, 2373435, 3164580, 4746870, 9493740]

約数ペア:

[(1, 9493740), (2, 4746870), (3, 3164580), (4, 2373435), (5, 1898748), (6, 1582290), (9, 1054860), (10, 949374), (12, 791145), (15, 632916), (18, 527430), (20, 474687), (27, 351620), (30, 316458), (36, 263715), (45, 210972), (54, 175810), (60, 158229), (90, 105486), (108, 87905), (135, 70324), (180, 52743), (270, 35162), (540, 17581)]