20131470030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{422309}}^1$

素因数の和:422553

約数の個数: 64

約数和(自身を含む): 55461127680

約数和(自身を除く): 35329657650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 227, 454, 681, 1135, 1362, 1589, 2270, 3178, 3405, 4767, 6810, 7945, 9534, 15890, 23835, 47670, 422309, 844618, 1266927, 2111545, 2533854, 2956163, 4223090, 5912326, 6334635, 8868489, 12669270, 14780815, 17736978, 29561630, 44342445, 88684890, 95864143, 191728286, 287592429, 479320715, 575184858, 671049001, 958641430, 1342098002, 1437962145, 2013147003, 2875924290, 3355245005, 4026294006, 6710490010, 10065735015, 20131470030]

約数ペア:

[(1, 20131470030), (2, 10065735015), (3, 6710490010), (5, 4026294006), (6, 3355245005), (7, 2875924290), (10, 2013147003), (14, 1437962145), (15, 1342098002), (21, 958641430), (30, 671049001), (35, 575184858), (42, 479320715), (70, 287592429), (105, 191728286), (210, 95864143), (227, 88684890), (454, 44342445), (681, 29561630), (1135, 17736978), (1362, 14780815), (1589, 12669270), (2270, 8868489), (3178, 6334635), (3405, 5912326), (4767, 4223090), (6810, 2956163), (7945, 2533854), (9534, 2111545), (15890, 1266927), (23835, 844618), (47670, 422309)]