1427128570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:452

約数の個数: 128

約数和(自身を含む): 3230668800

約数和(自身を除く): 1803540230

約数列:

[1, 2, 5, 7, 10, 14, 19, 29, 35, 38, 58, 70, 95, 133, 145, 163, 190, 203, 227, 266, 290, 326, 406, 454, 551, 665, 815, 1015, 1102, 1135, 1141, 1330, 1589, 1630, 2030, 2270, 2282, 2755, 3097, 3178, 3857, 4313, 4727, 5510, 5705, 6194, 6583, 7714, 7945, 8626, 9454, 11410, 13166, 15485, 15890, 19285, 21565, 21679, 23635, 30191, 30970, 32915, 33089, 37001, 38570, 43130, 43358, 46081, 47270, 60382, 65830, 66178, 74002, 89813, 92162, 108395, 125077, 150955, 165445, 179626, 185005, 216790, 230405, 250154, 259007, 301910, 330890, 370010, 449065, 460810, 518014, 625385, 628691, 703019, 875539, 898130, 1073029, 1250770, 1257382, 1295035, 1406038, 1751078, 2146058, 2590070, 3143455, 3515095, 4377695, 4921133, 5365145, 6286910, 7030190, 7511203, 8755390, 9842266, 10730290, 15022406, 20387551, 24605665, 37556015, 40775102, 49211330, 75112030, 101937755, 142712857, 203875510, 285425714, 713564285, 1427128570]

約数ペア:

[(1, 1427128570), (2, 713564285), (5, 285425714), (7, 203875510), (10, 142712857), (14, 101937755), (19, 75112030), (29, 49211330), (35, 40775102), (38, 37556015), (58, 24605665), (70, 20387551), (95, 15022406), (133, 10730290), (145, 9842266), (163, 8755390), (190, 7511203), (203, 7030190), (227, 6286910), (266, 5365145), (290, 4921133), (326, 4377695), (406, 3515095), (454, 3143455), (551, 2590070), (665, 2146058), (815, 1751078), (1015, 1406038), (1102, 1295035), (1135, 1257382), (1141, 1250770), (1330, 1073029), (1589, 898130), (1630, 875539), (2030, 703019), (2270, 628691), (2282, 625385), (2755, 518014), (3097, 460810), (3178, 449065), (3857, 370010), (4313, 330890), (4727, 301910), (5510, 259007), (5705, 250154), (6194, 230405), (6583, 216790), (7714, 185005), (7945, 179626), (8626, 165445), (9454, 150955), (11410, 125077), (13166, 108395), (15485, 92162), (15890, 89813), (19285, 74002), (21565, 66178), (21679, 65830), (23635, 60382), (30191, 47270), (30970, 46081), (32915, 43358), (33089, 43130), (37001, 38570)]