315029190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1500139}}^1$

素因数の和:1500156

約数の個数: 32

約数和(自身を含む): 864080640

約数和(自身を除く): 549051450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1500139, 3000278, 4500417, 7500695, 9000834, 10500973, 15001390, 21001946, 22502085, 31502919, 45004170, 52504865, 63005838, 105009730, 157514595, 315029190]

約数ペア:

[(1, 315029190), (2, 157514595), (3, 105009730), (5, 63005838), (6, 52504865), (7, 45004170), (10, 31502919), (14, 22502085), (15, 21001946), (21, 15001390), (30, 10500973), (35, 9000834), (42, 7500695), (70, 4500417), (105, 3000278), (210, 1500139)]