9553329940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{271}}^1\times {\mathrm{2081}}^1$

素因数の和:2390

約数の個数: 144

約数和(自身を含む): 25306993152

約数和(自身を除く): 15753663212

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 271, 308, 385, 484, 542, 605, 770, 847, 1084, 1210, 1355, 1540, 1694, 1897, 2081, 2420, 2710, 2981, 3388, 3794, 4162, 4235, 5420, 5962, 7588, 8324, 8470, 9485, 10405, 11924, 14567, 14905, 16940, 18970, 20810, 20867, 22891, 29134, 29810, 32791, 37940, 41620, 41734, 45782, 58268, 59620, 65582, 72835, 83468, 91564, 104335, 114455, 131164, 145670, 160237, 163955, 208670, 228910, 229537, 251801, 291340, 320474, 327910, 417340, 457820, 459074, 503602, 563951, 640948, 655820, 801185, 918148, 1007204, 1127902, 1147685, 1259005, 1602370, 1762607, 2255804, 2295370, 2518010, 2819755, 3204740, 3525214, 3947657, 4590740, 5036020, 5639510, 6203461, 7050428, 7895314, 8813035, 11279020, 12406922, 15790628, 17626070, 19738285, 24813844, 31017305, 35252140, 39476570, 43424227, 62034610, 68238071, 78953140, 86848454, 124069220, 136476142, 173696908, 217121135, 272952284, 341190355, 434242270, 477666497, 682380710, 868484540, 955332994, 1364761420, 1910665988, 2388332485, 4776664970, 9553329940]

約数ペア:

[(1, 9553329940), (2, 4776664970), (4, 2388332485), (5, 1910665988), (7, 1364761420), (10, 955332994), (11, 868484540), (14, 682380710), (20, 477666497), (22, 434242270), (28, 341190355), (35, 272952284), (44, 217121135), (55, 173696908), (70, 136476142), (77, 124069220), (110, 86848454), (121, 78953140), (140, 68238071), (154, 62034610), (220, 43424227), (242, 39476570), (271, 35252140), (308, 31017305), (385, 24813844), (484, 19738285), (542, 17626070), (605, 15790628), (770, 12406922), (847, 11279020), (1084, 8813035), (1210, 7895314), (1355, 7050428), (1540, 6203461), (1694, 5639510), (1897, 5036020), (2081, 4590740), (2420, 3947657), (2710, 3525214), (2981, 3204740), (3388, 2819755), (3794, 2518010), (4162, 2295370), (4235, 2255804), (5420, 1762607), (5962, 1602370), (7588, 1259005), (8324, 1147685), (8470, 1127902), (9485, 1007204), (10405, 918148), (11924, 801185), (14567, 655820), (14905, 640948), (16940, 563951), (18970, 503602), (20810, 459074), (20867, 457820), (22891, 417340), (29134, 327910), (29810, 320474), (32791, 291340), (37940, 251801), (41620, 229537), (41734, 228910), (45782, 208670), (58268, 163955), (59620, 160237), (65582, 145670), (72835, 131164), (83468, 114455), (91564, 104335)]