70861718590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{12409}}^1$

素因数の和:12582

約数の個数: 96

約数和(自身を含む): 143892460800

約数和(自身を除く): 73030742210

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 109, 130, 155, 169, 218, 310, 338, 403, 545, 806, 845, 1090, 1417, 1690, 2015, 2834, 3379, 4030, 5239, 6758, 7085, 10478, 12409, 14170, 16895, 18421, 24818, 26195, 33790, 36842, 43927, 52390, 62045, 87854, 92105, 124090, 161317, 184210, 219635, 322634, 384679, 439270, 571051, 769358, 806585, 1142102, 1352581, 1613170, 1923395, 2097121, 2705162, 2855255, 3846790, 4194242, 5000827, 5710510, 6762905, 10001654, 10485605, 13525810, 17583553, 20971210, 25004135, 35167106, 41930011, 50008270, 65010751, 83860022, 87917765, 130021502, 175835530, 209650055, 228586189, 325053755, 419300110, 457172378, 545090143, 650107510, 1090180286, 1142930945, 2285861890, 2725450715, 5450901430, 7086171859, 14172343718, 35430859295, 70861718590]

約数ペア:

[(1, 70861718590), (2, 35430859295), (5, 14172343718), (10, 7086171859), (13, 5450901430), (26, 2725450715), (31, 2285861890), (62, 1142930945), (65, 1090180286), (109, 650107510), (130, 545090143), (155, 457172378), (169, 419300110), (218, 325053755), (310, 228586189), (338, 209650055), (403, 175835530), (545, 130021502), (806, 87917765), (845, 83860022), (1090, 65010751), (1417, 50008270), (1690, 41930011), (2015, 35167106), (2834, 25004135), (3379, 20971210), (4030, 17583553), (5239, 13525810), (6758, 10485605), (7085, 10001654), (10478, 6762905), (12409, 5710510), (14170, 5000827), (16895, 4194242), (18421, 3846790), (24818, 2855255), (26195, 2705162), (33790, 2097121), (36842, 1923395), (43927, 1613170), (52390, 1352581), (62045, 1142102), (87854, 806585), (92105, 769358), (124090, 571051), (161317, 439270), (184210, 384679), (219635, 322634)]