26242770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 66749184

約数和(自身を除く): 40506414

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 73, 115, 138, 146, 219, 230, 345, 365, 438, 521, 690, 730, 1042, 1095, 1563, 1679, 2190, 2605, 3126, 3358, 5037, 5210, 7815, 8395, 10074, 11983, 15630, 16790, 23966, 25185, 35949, 38033, 50370, 59915, 71898, 76066, 114099, 119830, 179745, 190165, 228198, 359490, 380330, 570495, 874759, 1140990, 1749518, 2624277, 4373795, 5248554, 8747590, 13121385, 26242770]

約数ペア:

[(1, 26242770), (2, 13121385), (3, 8747590), (5, 5248554), (6, 4373795), (10, 2624277), (15, 1749518), (23, 1140990), (30, 874759), (46, 570495), (69, 380330), (73, 359490), (115, 228198), (138, 190165), (146, 179745), (219, 119830), (230, 114099), (345, 76066), (365, 71898), (438, 59915), (521, 50370), (690, 38033), (730, 35949), (1042, 25185), (1095, 23966), (1563, 16790), (1679, 15630), (2190, 11983), (2605, 10074), (3126, 8395), (3358, 7815), (5037, 5210)]