1852870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 3548160

約数和(自身を除く): 1695290

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 139, 155, 215, 278, 310, 430, 695, 1333, 1390, 2666, 4309, 5977, 6665, 8618, 11954, 13330, 21545, 29885, 43090, 59770, 185287, 370574, 926435, 1852870]

約数ペア:

[(1, 1852870), (2, 926435), (5, 370574), (10, 185287), (31, 59770), (43, 43090), (62, 29885), (86, 21545), (139, 13330), (155, 11954), (215, 8618), (278, 6665), (310, 5977), (430, 4309), (695, 2666), (1333, 1390)]