74563260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{2531}}^1$

素因数の和:3034

約数の個数: 48

約数和(自身を含む): 209284992

約数和(自身を除く): 134721732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 491, 982, 1473, 1964, 2455, 2531, 2946, 4910, 5062, 5892, 7365, 7593, 9820, 10124, 12655, 14730, 15186, 25310, 29460, 30372, 37965, 50620, 75930, 151860, 1242721, 2485442, 3728163, 4970884, 6213605, 7456326, 12427210, 14912652, 18640815, 24854420, 37281630, 74563260]

約数ペア:

[(1, 74563260), (2, 37281630), (3, 24854420), (4, 18640815), (5, 14912652), (6, 12427210), (10, 7456326), (12, 6213605), (15, 4970884), (20, 3728163), (30, 2485442), (60, 1242721), (491, 151860), (982, 75930), (1473, 50620), (1964, 37965), (2455, 30372), (2531, 29460), (2946, 25310), (4910, 15186), (5062, 14730), (5892, 12655), (7365, 10124), (7593, 9820)]