7268460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{229}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 21367920

約数和(自身を除く): 14099460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 229, 230, 276, 345, 458, 460, 529, 687, 690, 916, 1058, 1145, 1374, 1380, 1587, 2116, 2290, 2645, 2748, 3174, 3435, 4580, 5267, 5290, 6348, 6870, 7935, 10534, 10580, 13740, 15801, 15870, 21068, 26335, 31602, 31740, 52670, 63204, 79005, 105340, 121141, 158010, 242282, 316020, 363423, 484564, 605705, 726846, 1211410, 1453692, 1817115, 2422820, 3634230, 7268460]

約数ペア:

[(1, 7268460), (2, 3634230), (3, 2422820), (4, 1817115), (5, 1453692), (6, 1211410), (10, 726846), (12, 605705), (15, 484564), (20, 363423), (23, 316020), (30, 242282), (46, 158010), (60, 121141), (69, 105340), (92, 79005), (115, 63204), (138, 52670), (229, 31740), (230, 31602), (276, 26335), (345, 21068), (458, 15870), (460, 15801), (529, 13740), (687, 10580), (690, 10534), (916, 7935), (1058, 6870), (1145, 6348), (1374, 5290), (1380, 5267), (1587, 4580), (2116, 3435), (2290, 3174), (2645, 2748)]