86965140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{4177}}^1$

素因数の和:4536

約数の個数: 48

約数和(自身を含む): 244262592

約数和(自身を除く): 157297452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 347, 694, 1041, 1388, 1735, 2082, 3470, 4164, 4177, 5205, 6940, 8354, 10410, 12531, 16708, 20820, 20885, 25062, 41770, 50124, 62655, 83540, 125310, 250620, 1449419, 2898838, 4348257, 5797676, 7247095, 8696514, 14494190, 17393028, 21741285, 28988380, 43482570, 86965140]

約数ペア:

[(1, 86965140), (2, 43482570), (3, 28988380), (4, 21741285), (5, 17393028), (6, 14494190), (10, 8696514), (12, 7247095), (15, 5797676), (20, 4348257), (30, 2898838), (60, 1449419), (347, 250620), (694, 125310), (1041, 83540), (1388, 62655), (1735, 50124), (2082, 41770), (3470, 25062), (4164, 20885), (4177, 20820), (5205, 16708), (6940, 12531), (8354, 10410)]