621007660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4111}}^1$

素因数の和:4223

約数の個数: 96

約数和(自身を含む): 1624799232

約数和(自身を除く): 1003791572

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 83, 91, 130, 140, 166, 182, 260, 332, 364, 415, 455, 581, 830, 910, 1079, 1162, 1660, 1820, 2158, 2324, 2905, 4111, 4316, 5395, 5810, 7553, 8222, 10790, 11620, 15106, 16444, 20555, 21580, 28777, 30212, 37765, 41110, 53443, 57554, 75530, 82220, 106886, 115108, 143885, 151060, 213772, 267215, 287770, 341213, 374101, 534430, 575540, 682426, 748202, 1068860, 1364852, 1496404, 1706065, 1870505, 2388491, 3412130, 3741010, 4435769, 4776982, 6824260, 7482020, 8871538, 9553964, 11942455, 17743076, 22178845, 23884910, 31050383, 44357690, 47769820, 62100766, 88715380, 124201532, 155251915, 310503830, 621007660]

約数ペア:

[(1, 621007660), (2, 310503830), (4, 155251915), (5, 124201532), (7, 88715380), (10, 62100766), (13, 47769820), (14, 44357690), (20, 31050383), (26, 23884910), (28, 22178845), (35, 17743076), (52, 11942455), (65, 9553964), (70, 8871538), (83, 7482020), (91, 6824260), (130, 4776982), (140, 4435769), (166, 3741010), (182, 3412130), (260, 2388491), (332, 1870505), (364, 1706065), (415, 1496404), (455, 1364852), (581, 1068860), (830, 748202), (910, 682426), (1079, 575540), (1162, 534430), (1660, 374101), (1820, 341213), (2158, 287770), (2324, 267215), (2905, 213772), (4111, 151060), (4316, 143885), (5395, 115108), (5810, 106886), (7553, 82220), (8222, 75530), (10790, 57554), (11620, 53443), (15106, 41110), (16444, 37765), (20555, 30212), (21580, 28777)]