16540770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 41243904

約数和(自身を除く): 24703134

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 101, 103, 106, 159, 202, 206, 265, 303, 309, 318, 505, 515, 530, 606, 618, 795, 1010, 1030, 1515, 1545, 1590, 3030, 3090, 5353, 5459, 10403, 10706, 10918, 16059, 16377, 20806, 26765, 27295, 31209, 32118, 32754, 52015, 53530, 54590, 62418, 80295, 81885, 104030, 156045, 160590, 163770, 312090, 551359, 1102718, 1654077, 2756795, 3308154, 5513590, 8270385, 16540770]

約数ペア:

[(1, 16540770), (2, 8270385), (3, 5513590), (5, 3308154), (6, 2756795), (10, 1654077), (15, 1102718), (30, 551359), (53, 312090), (101, 163770), (103, 160590), (106, 156045), (159, 104030), (202, 81885), (206, 80295), (265, 62418), (303, 54590), (309, 53530), (318, 52015), (505, 32754), (515, 32118), (530, 31209), (606, 27295), (618, 26765), (795, 20806), (1010, 16377), (1030, 16059), (1515, 10918), (1545, 10706), (1590, 10403), (3030, 5459), (3090, 5353)]