4297140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23873}}^1$

素因数の和:23888

約数の個数: 36

約数和(自身を含む): 13035204

約数和(自身を除く): 8738064

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 23873, 47746, 71619, 95492, 119365, 143238, 214857, 238730, 286476, 358095, 429714, 477460, 716190, 859428, 1074285, 1432380, 2148570, 4297140]

約数ペア:

[(1, 4297140), (2, 2148570), (3, 1432380), (4, 1074285), (5, 859428), (6, 716190), (9, 477460), (10, 429714), (12, 358095), (15, 286476), (18, 238730), (20, 214857), (30, 143238), (36, 119365), (45, 95492), (60, 71619), (90, 47746), (180, 23873)]