8680430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 18413568

約数和(自身を除く): 9733138

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 47, 55, 73, 94, 110, 115, 146, 230, 235, 253, 365, 470, 506, 517, 730, 803, 1034, 1081, 1265, 1606, 1679, 2162, 2530, 2585, 3358, 3431, 4015, 5170, 5405, 6862, 8030, 8395, 10810, 11891, 16790, 17155, 18469, 23782, 34310, 36938, 37741, 59455, 75482, 78913, 92345, 118910, 157826, 184690, 188705, 377410, 394565, 789130, 868043, 1736086, 4340215, 8680430]

約数ペア:

[(1, 8680430), (2, 4340215), (5, 1736086), (10, 868043), (11, 789130), (22, 394565), (23, 377410), (46, 188705), (47, 184690), (55, 157826), (73, 118910), (94, 92345), (110, 78913), (115, 75482), (146, 59455), (230, 37741), (235, 36938), (253, 34310), (365, 23782), (470, 18469), (506, 17155), (517, 16790), (730, 11891), (803, 10810), (1034, 8395), (1081, 8030), (1265, 6862), (1606, 5405), (1679, 5170), (2162, 4015), (2530, 3431), (2585, 3358)]