9846620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1153}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 24040128

約数和(自身を除く): 14193508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1153, 1220, 1708, 2135, 2306, 4270, 4612, 5765, 8071, 8540, 11530, 16142, 23060, 32284, 40355, 70333, 80710, 140666, 161420, 281332, 351665, 492331, 703330, 984662, 1406660, 1969324, 2461655, 4923310, 9846620]

約数ペア:

[(1, 9846620), (2, 4923310), (4, 2461655), (5, 1969324), (7, 1406660), (10, 984662), (14, 703330), (20, 492331), (28, 351665), (35, 281332), (61, 161420), (70, 140666), (122, 80710), (140, 70333), (244, 40355), (305, 32284), (427, 23060), (610, 16142), (854, 11530), (1153, 8540), (1220, 8071), (1708, 5765), (2135, 4612), (2306, 4270)]