142917366220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{77017}}^1$

素因数の和:77171

約数の個数: 96

約数和(自身を含む): 321715892736

約数和(自身を除く): 178798526516

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 62, 73, 82, 124, 146, 155, 164, 205, 292, 310, 365, 410, 620, 730, 820, 1271, 1460, 2263, 2542, 2993, 4526, 5084, 5986, 6355, 9052, 11315, 11972, 12710, 14965, 22630, 25420, 29930, 45260, 59860, 77017, 92783, 154034, 185566, 308068, 371132, 385085, 463915, 770170, 927830, 1540340, 1855660, 2387527, 3157697, 4775054, 5622241, 6315394, 9550108, 11244482, 11937635, 12630788, 15788485, 22488964, 23875270, 28111205, 31576970, 47750540, 56222410, 63153940, 97888607, 112444820, 174289471, 195777214, 230511881, 348578942, 391554428, 461023762, 489443035, 697157884, 871447355, 922047524, 978886070, 1152559405, 1742894710, 1957772140, 2305118810, 3485789420, 4610237620, 7145868311, 14291736622, 28583473244, 35729341555, 71458683110, 142917366220]

約数ペア:

[(1, 142917366220), (2, 71458683110), (4, 35729341555), (5, 28583473244), (10, 14291736622), (20, 7145868311), (31, 4610237620), (41, 3485789420), (62, 2305118810), (73, 1957772140), (82, 1742894710), (124, 1152559405), (146, 978886070), (155, 922047524), (164, 871447355), (205, 697157884), (292, 489443035), (310, 461023762), (365, 391554428), (410, 348578942), (620, 230511881), (730, 195777214), (820, 174289471), (1271, 112444820), (1460, 97888607), (2263, 63153940), (2542, 56222410), (2993, 47750540), (4526, 31576970), (5084, 28111205), (5986, 23875270), (6355, 22488964), (9052, 15788485), (11315, 12630788), (11972, 11937635), (12710, 11244482), (14965, 9550108), (22630, 6315394), (25420, 5622241), (29930, 4775054), (45260, 3157697), (59860, 2387527), (77017, 1855660), (92783, 1540340), (154034, 927830), (185566, 770170), (308068, 463915), (371132, 385085)]