228982410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{13903}}^1$

素因数の和:13980

約数の個数: 64

約数和(自身を含む): 620674560

約数和(自身を除く): 391692150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 915, 1098, 1647, 1830, 2745, 3294, 5490, 8235, 13903, 16470, 27806, 41709, 69515, 83418, 125127, 139030, 208545, 250254, 375381, 417090, 625635, 750762, 848083, 1251270, 1696166, 1876905, 2544249, 3753810, 4240415, 5088498, 7632747, 8480830, 12721245, 15265494, 22898241, 25442490, 38163735, 45796482, 76327470, 114491205, 228982410]

約数ペア:

[(1, 228982410), (2, 114491205), (3, 76327470), (5, 45796482), (6, 38163735), (9, 25442490), (10, 22898241), (15, 15265494), (18, 12721245), (27, 8480830), (30, 7632747), (45, 5088498), (54, 4240415), (61, 3753810), (90, 2544249), (122, 1876905), (135, 1696166), (183, 1251270), (270, 848083), (305, 750762), (366, 625635), (549, 417090), (610, 375381), (915, 250254), (1098, 208545), (1647, 139030), (1830, 125127), (2745, 83418), (3294, 69515), (5490, 41709), (8235, 27806), (13903, 16470)]