70660660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 176359680

約数和(自身を除く): 105699020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 89, 106, 107, 140, 178, 212, 214, 265, 356, 371, 428, 445, 530, 535, 623, 742, 749, 890, 1060, 1070, 1246, 1484, 1498, 1780, 1855, 2140, 2492, 2996, 3115, 3710, 3745, 4717, 5671, 6230, 7420, 7490, 9434, 9523, 11342, 12460, 14980, 18868, 19046, 22684, 23585, 28355, 33019, 38092, 39697, 47170, 47615, 56710, 66038, 66661, 79394, 94340, 95230, 113420, 132076, 133322, 158788, 165095, 190460, 198485, 266644, 330190, 333305, 396970, 504719, 660380, 666610, 793940, 1009438, 1333220, 2018876, 2523595, 3533033, 5047190, 7066066, 10094380, 14132132, 17665165, 35330330, 70660660]

約数ペア:

[(1, 70660660), (2, 35330330), (4, 17665165), (5, 14132132), (7, 10094380), (10, 7066066), (14, 5047190), (20, 3533033), (28, 2523595), (35, 2018876), (53, 1333220), (70, 1009438), (89, 793940), (106, 666610), (107, 660380), (140, 504719), (178, 396970), (212, 333305), (214, 330190), (265, 266644), (356, 198485), (371, 190460), (428, 165095), (445, 158788), (530, 133322), (535, 132076), (623, 113420), (742, 95230), (749, 94340), (890, 79394), (1060, 66661), (1070, 66038), (1246, 56710), (1484, 47615), (1498, 47170), (1780, 39697), (1855, 38092), (2140, 33019), (2492, 28355), (2996, 23585), (3115, 22684), (3710, 19046), (3745, 18868), (4717, 14980), (5671, 12460), (6230, 11342), (7420, 9523), (7490, 9434)]