31004877310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{807629}}^1$

素因数の和:807996

約数の個数: 32

約数和(自身を含む): 61056828000

約数和(自身を除く): 30051950690

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 349, 698, 1745, 3490, 3839, 7678, 19195, 38390, 807629, 1615258, 4038145, 8076290, 8883919, 17767838, 44419595, 88839190, 281862521, 563725042, 1409312605, 2818625210, 3100487731, 6200975462, 15502438655, 31004877310]

約数ペア:

[(1, 31004877310), (2, 15502438655), (5, 6200975462), (10, 3100487731), (11, 2818625210), (22, 1409312605), (55, 563725042), (110, 281862521), (349, 88839190), (698, 44419595), (1745, 17767838), (3490, 8883919), (3839, 8076290), (7678, 4038145), (19195, 1615258), (38390, 807629)]