31333020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 92123136

約数和(自身を除く): 60790116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 47, 60, 82, 94, 123, 141, 164, 188, 205, 235, 246, 271, 282, 410, 470, 492, 542, 564, 615, 705, 813, 820, 940, 1084, 1230, 1355, 1410, 1626, 1927, 2460, 2710, 2820, 3252, 3854, 4065, 5420, 5781, 7708, 8130, 9635, 11111, 11562, 12737, 16260, 19270, 22222, 23124, 25474, 28905, 33333, 38211, 38540, 44444, 50948, 55555, 57810, 63685, 66666, 76422, 111110, 115620, 127370, 133332, 152844, 166665, 191055, 222220, 254740, 333330, 382110, 522217, 666660, 764220, 1044434, 1566651, 2088868, 2611085, 3133302, 5222170, 6266604, 7833255, 10444340, 15666510, 31333020]

約数ペア:

[(1, 31333020), (2, 15666510), (3, 10444340), (4, 7833255), (5, 6266604), (6, 5222170), (10, 3133302), (12, 2611085), (15, 2088868), (20, 1566651), (30, 1044434), (41, 764220), (47, 666660), (60, 522217), (82, 382110), (94, 333330), (123, 254740), (141, 222220), (164, 191055), (188, 166665), (205, 152844), (235, 133332), (246, 127370), (271, 115620), (282, 111110), (410, 76422), (470, 66666), (492, 63685), (542, 57810), (564, 55555), (615, 50948), (705, 44444), (813, 38540), (820, 38211), (940, 33333), (1084, 28905), (1230, 25474), (1355, 23124), (1410, 22222), (1626, 19270), (1927, 16260), (2460, 12737), (2710, 11562), (2820, 11111), (3252, 9635), (3854, 8130), (4065, 7708), (5420, 5781)]