86674620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:607

約数の個数: 96

約数和(自身を含む): 253915200

約数和(自身を除く): 167240580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 109, 116, 145, 174, 218, 290, 327, 348, 435, 436, 457, 545, 580, 654, 870, 914, 1090, 1308, 1371, 1635, 1740, 1828, 2180, 2285, 2742, 3161, 3270, 4570, 5484, 6322, 6540, 6855, 9140, 9483, 12644, 13253, 13710, 15805, 18966, 26506, 27420, 31610, 37932, 39759, 47415, 49813, 53012, 63220, 66265, 79518, 94830, 99626, 132530, 149439, 159036, 189660, 198795, 199252, 249065, 265060, 298878, 397590, 498130, 597756, 747195, 795180, 996260, 1444577, 1494390, 2889154, 2988780, 4333731, 5778308, 7222885, 8667462, 14445770, 17334924, 21668655, 28891540, 43337310, 86674620]

約数ペア:

[(1, 86674620), (2, 43337310), (3, 28891540), (4, 21668655), (5, 17334924), (6, 14445770), (10, 8667462), (12, 7222885), (15, 5778308), (20, 4333731), (29, 2988780), (30, 2889154), (58, 1494390), (60, 1444577), (87, 996260), (109, 795180), (116, 747195), (145, 597756), (174, 498130), (218, 397590), (290, 298878), (327, 265060), (348, 249065), (435, 199252), (436, 198795), (457, 189660), (545, 159036), (580, 149439), (654, 132530), (870, 99626), (914, 94830), (1090, 79518), (1308, 66265), (1371, 63220), (1635, 53012), (1740, 49813), (1828, 47415), (2180, 39759), (2285, 37932), (2742, 31610), (3161, 27420), (3270, 26506), (4570, 18966), (5484, 15805), (6322, 13710), (6540, 13253), (6855, 12644), (9140, 9483)]