2080297770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{11351}}^1$

素因数の和:11551

約数の個数: 64

約数和(自身を含む): 5149267200

約数和(自身を除く): 3068969430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 149, 205, 246, 298, 410, 447, 615, 745, 894, 1230, 1490, 2235, 4470, 6109, 11351, 12218, 18327, 22702, 30545, 34053, 36654, 56755, 61090, 68106, 91635, 113510, 170265, 183270, 340530, 465391, 930782, 1396173, 1691299, 2326955, 2792346, 3382598, 4653910, 5073897, 6980865, 8456495, 10147794, 13961730, 16912990, 25369485, 50738970, 69343259, 138686518, 208029777, 346716295, 416059554, 693432590, 1040148885, 2080297770]

約数ペア:

[(1, 2080297770), (2, 1040148885), (3, 693432590), (5, 416059554), (6, 346716295), (10, 208029777), (15, 138686518), (30, 69343259), (41, 50738970), (82, 25369485), (123, 16912990), (149, 13961730), (205, 10147794), (246, 8456495), (298, 6980865), (410, 5073897), (447, 4653910), (615, 3382598), (745, 2792346), (894, 2326955), (1230, 1691299), (1490, 1396173), (2235, 930782), (4470, 465391), (6109, 340530), (11351, 183270), (12218, 170265), (18327, 113510), (22702, 91635), (30545, 68106), (34053, 61090), (36654, 56755)]