23833140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{809}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 66951360

約数和(自身を除く): 43118220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 491, 809, 982, 1473, 1618, 1964, 2427, 2455, 2946, 3236, 4045, 4854, 4910, 5892, 7365, 8090, 9708, 9820, 12135, 14730, 16180, 24270, 29460, 48540, 397219, 794438, 1191657, 1588876, 1986095, 2383314, 3972190, 4766628, 5958285, 7944380, 11916570, 23833140]

約数ペア:

[(1, 23833140), (2, 11916570), (3, 7944380), (4, 5958285), (5, 4766628), (6, 3972190), (10, 2383314), (12, 1986095), (15, 1588876), (20, 1191657), (30, 794438), (60, 397219), (491, 48540), (809, 29460), (982, 24270), (1473, 16180), (1618, 14730), (1964, 12135), (2427, 9820), (2455, 9708), (2946, 8090), (3236, 7365), (4045, 5892), (4854, 4910)]