31296230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23531}}^1$

素因数の和:23564

約数の個数: 32

約数和(自身を含む): 67772160

約数和(自身を除く): 36475930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 23531, 47062, 117655, 164717, 235310, 329434, 447089, 823585, 894178, 1647170, 2235445, 3129623, 4470890, 6259246, 15648115, 31296230]

約数ペア:

[(1, 31296230), (2, 15648115), (5, 6259246), (7, 4470890), (10, 3129623), (14, 2235445), (19, 1647170), (35, 894178), (38, 823585), (70, 447089), (95, 329434), (133, 235310), (190, 164717), (266, 117655), (665, 47062), (1330, 23531)]