140658630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5113}}^1$

素因数の和:5261

約数の個数: 64

約数和(自身を含む): 388827648

約数和(自身を除く): 248169018

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 131, 210, 262, 393, 655, 786, 917, 1310, 1834, 1965, 2751, 3930, 4585, 5113, 5502, 9170, 10226, 13755, 15339, 25565, 27510, 30678, 35791, 51130, 71582, 76695, 107373, 153390, 178955, 214746, 357910, 536865, 669803, 1073730, 1339606, 2009409, 3349015, 4018818, 4688621, 6698030, 9377242, 10047045, 14065863, 20094090, 23443105, 28131726, 46886210, 70329315, 140658630]

約数ペア:

[(1, 140658630), (2, 70329315), (3, 46886210), (5, 28131726), (6, 23443105), (7, 20094090), (10, 14065863), (14, 10047045), (15, 9377242), (21, 6698030), (30, 4688621), (35, 4018818), (42, 3349015), (70, 2009409), (105, 1339606), (131, 1073730), (210, 669803), (262, 536865), (393, 357910), (655, 214746), (786, 178955), (917, 153390), (1310, 107373), (1834, 76695), (1965, 71582), (2751, 51130), (3930, 35791), (4585, 30678), (5113, 27510), (5502, 25565), (9170, 15339), (10226, 13755)]