43450140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1487}}^1$

素因数の和:1986

約数の個数: 48

約数和(自身を含む): 121992192

約数和(自身を除く): 78542052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 487, 974, 1461, 1487, 1948, 2435, 2922, 2974, 4461, 4870, 5844, 5948, 7305, 7435, 8922, 9740, 14610, 14870, 17844, 22305, 29220, 29740, 44610, 89220, 724169, 1448338, 2172507, 2896676, 3620845, 4345014, 7241690, 8690028, 10862535, 14483380, 21725070, 43450140]

約数ペア:

[(1, 43450140), (2, 21725070), (3, 14483380), (4, 10862535), (5, 8690028), (6, 7241690), (10, 4345014), (12, 3620845), (15, 2896676), (20, 2172507), (30, 1448338), (60, 724169), (487, 89220), (974, 44610), (1461, 29740), (1487, 29220), (1948, 22305), (2435, 17844), (2922, 14870), (2974, 14610), (4461, 9740), (4870, 8922), (5844, 7435), (5948, 7305)]