355687410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2087}}^1$

素因数の和:2152

約数の個数: 128

約数和(自身を含む): 1010257920

約数和(自身を除く): 654570510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 23, 26, 30, 38, 39, 46, 57, 65, 69, 78, 95, 114, 115, 130, 138, 190, 195, 230, 247, 285, 299, 345, 390, 437, 494, 570, 598, 690, 741, 874, 897, 1235, 1311, 1482, 1495, 1794, 2087, 2185, 2470, 2622, 2990, 3705, 4174, 4370, 4485, 5681, 6261, 6555, 7410, 8970, 10435, 11362, 12522, 13110, 17043, 20870, 27131, 28405, 31305, 34086, 39653, 48001, 54262, 56810, 62610, 79306, 81393, 85215, 96002, 118959, 135655, 144003, 162786, 170430, 198265, 237918, 240005, 271310, 288006, 396530, 406965, 480010, 515489, 594795, 624013, 720015, 813930, 912019, 1030978, 1189590, 1248026, 1440030, 1546467, 1824038, 1872039, 2577445, 2736057, 3092934, 3120065, 3744078, 4560095, 5154890, 5472114, 6240130, 7732335, 9120190, 9360195, 11856247, 13680285, 15464670, 18720390, 23712494, 27360570, 35568741, 59281235, 71137482, 118562470, 177843705, 355687410]

約数ペア:

[(1, 355687410), (2, 177843705), (3, 118562470), (5, 71137482), (6, 59281235), (10, 35568741), (13, 27360570), (15, 23712494), (19, 18720390), (23, 15464670), (26, 13680285), (30, 11856247), (38, 9360195), (39, 9120190), (46, 7732335), (57, 6240130), (65, 5472114), (69, 5154890), (78, 4560095), (95, 3744078), (114, 3120065), (115, 3092934), (130, 2736057), (138, 2577445), (190, 1872039), (195, 1824038), (230, 1546467), (247, 1440030), (285, 1248026), (299, 1189590), (345, 1030978), (390, 912019), (437, 813930), (494, 720015), (570, 624013), (598, 594795), (690, 515489), (741, 480010), (874, 406965), (897, 396530), (1235, 288006), (1311, 271310), (1482, 240005), (1495, 237918), (1794, 198265), (2087, 170430), (2185, 162786), (2470, 144003), (2622, 135655), (2990, 118959), (3705, 96002), (4174, 85215), (4370, 81393), (4485, 79306), (5681, 62610), (6261, 56810), (6555, 54262), (7410, 48001), (8970, 39653), (10435, 34086), (11362, 31305), (12522, 28405), (13110, 27131), (17043, 20870)]