2017796340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4804277}}^1$

素因数の和:4804296

約数の個数: 48

約数和(自身を含む): 6456949632

約数和(自身を除く): 4439153292

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, 4804277, 9608554, 14412831, 19217108, 24021385, 28825662, 33629939, 48042770, 57651324, 67259878, 72064155, 96085540, 100889817, 134519756, 144128310, 168149695, 201779634, 288256620, 336299390, 403559268, 504449085, 672598780, 1008898170, 2017796340]

約数ペア:

[(1, 2017796340), (2, 1008898170), (3, 672598780), (4, 504449085), (5, 403559268), (6, 336299390), (7, 288256620), (10, 201779634), (12, 168149695), (14, 144128310), (15, 134519756), (20, 100889817), (21, 96085540), (28, 72064155), (30, 67259878), (35, 57651324), (42, 48042770), (60, 33629939), (70, 28825662), (84, 24021385), (105, 19217108), (140, 14412831), (210, 9608554), (420, 4804277)]