67087190

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1549}}^1$

素因数の和:1688

約数の個数: 32

約数和(自身を含む): 124545600

約数和(自身を除く): 57458410

約数列:

[1, 2, 5, 10, 61, 71, 122, 142, 305, 355, 610, 710, 1549, 3098, 4331, 7745, 8662, 15490, 21655, 43310, 94489, 109979, 188978, 219958, 472445, 549895, 944890, 1099790, 6708719, 13417438, 33543595, 67087190]

約数ペア:

[(1, 67087190), (2, 33543595), (5, 13417438), (10, 6708719), (61, 1099790), (71, 944890), (122, 549895), (142, 472445), (305, 219958), (355, 188978), (610, 109979), (710, 94489), (1549, 43310), (3098, 21655), (4331, 15490), (7745, 8662)]