83845170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{4729}}^1$

素因数の和:4939

約数の個数: 48

約数和(自身を含む): 219150360

約数和(自身を除く): 135305190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1773, 1970, 2955, 3546, 4729, 5910, 8865, 9458, 14187, 17730, 23645, 28374, 42561, 47290, 70935, 85122, 141870, 212805, 425610, 931613, 1863226, 2794839, 4658065, 5589678, 8384517, 9316130, 13974195, 16769034, 27948390, 41922585, 83845170]

約数ペア:

[(1, 83845170), (2, 41922585), (3, 27948390), (5, 16769034), (6, 13974195), (9, 9316130), (10, 8384517), (15, 5589678), (18, 4658065), (30, 2794839), (45, 1863226), (90, 931613), (197, 425610), (394, 212805), (591, 141870), (985, 85122), (1182, 70935), (1773, 47290), (1970, 42561), (2955, 28374), (3546, 23645), (4729, 17730), (5910, 14187), (8865, 9458)]