2080486170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3302359}}^1$

素因数の和:3302379

約数の個数: 48

約数和(自身を含む): 6182017920

約数和(自身を除く): 4101531750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 3302359, 6604718, 9907077, 16511795, 19814154, 23116513, 29721231, 33023590, 46233026, 49535385, 59442462, 69349539, 99070770, 115582565, 138699078, 148606155, 208048617, 231165130, 297212310, 346747695, 416097234, 693495390, 1040243085, 2080486170]

約数ペア:

[(1, 2080486170), (2, 1040243085), (3, 693495390), (5, 416097234), (6, 346747695), (7, 297212310), (9, 231165130), (10, 208048617), (14, 148606155), (15, 138699078), (18, 115582565), (21, 99070770), (30, 69349539), (35, 59442462), (42, 49535385), (45, 46233026), (63, 33023590), (70, 29721231), (90, 23116513), (105, 19814154), (126, 16511795), (210, 9907077), (315, 6604718), (630, 3302359)]