70691640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2347}}^1$

素因数の和:2612

約数の個数: 64

約数和(自身を含む): 213010560

約数和(自身を除く): 142318920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251, 502, 753, 1004, 1255, 1506, 2008, 2347, 2510, 3012, 3765, 4694, 5020, 6024, 7041, 7530, 9388, 10040, 11735, 14082, 15060, 18776, 23470, 28164, 30120, 35205, 46940, 56328, 70410, 93880, 140820, 281640, 589097, 1178194, 1767291, 2356388, 2945485, 3534582, 4712776, 5890970, 7069164, 8836455, 11781940, 14138328, 17672910, 23563880, 35345820, 70691640]

約数ペア:

[(1, 70691640), (2, 35345820), (3, 23563880), (4, 17672910), (5, 14138328), (6, 11781940), (8, 8836455), (10, 7069164), (12, 5890970), (15, 4712776), (20, 3534582), (24, 2945485), (30, 2356388), (40, 1767291), (60, 1178194), (120, 589097), (251, 281640), (502, 140820), (753, 93880), (1004, 70410), (1255, 56328), (1506, 46940), (2008, 35205), (2347, 30120), (2510, 28164), (3012, 23470), (3765, 18776), (4694, 15060), (5020, 14082), (6024, 11735), (7041, 10040), (7530, 9388)]