8965860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 26853120

約数和(自身を除く): 17887260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 73, 89, 92, 115, 138, 146, 178, 219, 230, 267, 276, 292, 345, 356, 365, 438, 445, 460, 534, 690, 730, 876, 890, 1068, 1095, 1335, 1380, 1460, 1679, 1780, 2047, 2190, 2670, 3358, 4094, 4380, 5037, 5340, 6141, 6497, 6716, 8188, 8395, 10074, 10235, 12282, 12994, 16790, 19491, 20148, 20470, 24564, 25185, 25988, 30705, 32485, 33580, 38982, 40940, 50370, 61410, 64970, 77964, 97455, 100740, 122820, 129940, 149431, 194910, 298862, 389820, 448293, 597724, 747155, 896586, 1494310, 1793172, 2241465, 2988620, 4482930, 8965860]

約数ペア:

[(1, 8965860), (2, 4482930), (3, 2988620), (4, 2241465), (5, 1793172), (6, 1494310), (10, 896586), (12, 747155), (15, 597724), (20, 448293), (23, 389820), (30, 298862), (46, 194910), (60, 149431), (69, 129940), (73, 122820), (89, 100740), (92, 97455), (115, 77964), (138, 64970), (146, 61410), (178, 50370), (219, 40940), (230, 38982), (267, 33580), (276, 32485), (292, 30705), (345, 25988), (356, 25185), (365, 24564), (438, 20470), (445, 20148), (460, 19491), (534, 16790), (690, 12994), (730, 12282), (876, 10235), (890, 10074), (1068, 8395), (1095, 8188), (1335, 6716), (1380, 6497), (1460, 6141), (1679, 5340), (1780, 5037), (2047, 4380), (2190, 4094), (2670, 3358)]