1316186340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{3133777}}^1$

素因数の和:3133796

約数の個数: 48

約数和(自身を含む): 4211797632

約数和(自身を除く): 2895611292

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 3133777, 6267554, 9401331, 12535108, 15668885, 18802662, 21936439, 31337770, 37605324, 43872878, 47006655, 62675540, 65809317, 87745756, 94013310, 109682195, 131618634, 188026620, 219364390, 263237268, 329046585, 438728780, 658093170, 1316186340]

約数ペア:

[(1, 1316186340), (2, 658093170), (3, 438728780), (4, 329046585), (5, 263237268), (6, 219364390), (7, 188026620), (10, 131618634), (12, 109682195), (14, 94013310), (15, 87745756), (20, 65809317), (21, 62675540), (28, 47006655), (30, 43872878), (35, 37605324), (42, 31337770), (60, 21936439), (70, 18802662), (84, 15668885), (105, 12535108), (140, 9401331), (210, 6267554), (420, 3133777)]