2023151390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{71}}^1\times {\mathrm{1297}}^1$

素因数の和:1414

約数の個数: 64

約数和(自身を含む): 4003655040

約数和(自身を除く): 1980503650

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 169, 338, 355, 710, 845, 923, 1297, 1690, 1846, 2197, 2594, 4394, 4615, 6485, 9230, 10985, 11999, 12970, 16861, 21970, 23998, 33722, 59995, 84305, 92087, 119990, 155987, 168610, 184174, 219193, 311974, 438386, 460435, 779935, 920870, 1095965, 1197131, 1559870, 2191930, 2394262, 2849509, 5699018, 5985655, 11971310, 14247545, 15562703, 28495090, 31125406, 77813515, 155627030, 202315139, 404630278, 1011575695, 2023151390]

約数ペア:

[(1, 2023151390), (2, 1011575695), (5, 404630278), (10, 202315139), (13, 155627030), (26, 77813515), (65, 31125406), (71, 28495090), (130, 15562703), (142, 14247545), (169, 11971310), (338, 5985655), (355, 5699018), (710, 2849509), (845, 2394262), (923, 2191930), (1297, 1559870), (1690, 1197131), (1846, 1095965), (2197, 920870), (2594, 779935), (4394, 460435), (4615, 438386), (6485, 311974), (9230, 219193), (10985, 184174), (11999, 168610), (12970, 155987), (16861, 119990), (21970, 92087), (23998, 84305), (33722, 59995)]