225789070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 483822720

約数和(自身を除く): 258033650

約数列:

[1, 2, 5, 10, 13, 17, 26, 29, 34, 58, 65, 85, 130, 145, 169, 170, 221, 271, 290, 338, 377, 442, 493, 542, 754, 845, 986, 1105, 1355, 1690, 1885, 2210, 2465, 2710, 2873, 3523, 3770, 4607, 4901, 4930, 5746, 6409, 7046, 7859, 9214, 9802, 12818, 14365, 15718, 17615, 23035, 24505, 28730, 32045, 35230, 39295, 45799, 46070, 49010, 59891, 64090, 78590, 83317, 91598, 102167, 119782, 133603, 166634, 204334, 228995, 267206, 299455, 416585, 457990, 510835, 598910, 668015, 778583, 833170, 1021670, 1328171, 1336030, 1557166, 1736839, 2656342, 3473678, 3892915, 6640855, 7785830, 8684195, 13281710, 17368390, 22578907, 45157814, 112894535, 225789070]

約数ペア:

[(1, 225789070), (2, 112894535), (5, 45157814), (10, 22578907), (13, 17368390), (17, 13281710), (26, 8684195), (29, 7785830), (34, 6640855), (58, 3892915), (65, 3473678), (85, 2656342), (130, 1736839), (145, 1557166), (169, 1336030), (170, 1328171), (221, 1021670), (271, 833170), (290, 778583), (338, 668015), (377, 598910), (442, 510835), (493, 457990), (542, 416585), (754, 299455), (845, 267206), (986, 228995), (1105, 204334), (1355, 166634), (1690, 133603), (1885, 119782), (2210, 102167), (2465, 91598), (2710, 83317), (2873, 78590), (3523, 64090), (3770, 59891), (4607, 49010), (4901, 46070), (4930, 45799), (5746, 39295), (6409, 35230), (7046, 32045), (7859, 28730), (9214, 24505), (9802, 23035), (12818, 17615), (14365, 15718)]