310023870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25643}}^1$

素因数の和:25697

約数の個数: 64

約数和(自身を含む): 827172864

約数和(自身を除く): 517148994

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 12090, 25643, 51286, 76929, 128215, 153858, 256430, 333359, 384645, 666718, 769290, 794933, 1000077, 1589866, 1666795, 2000154, 2384799, 3333590, 3974665, 4769598, 5000385, 7949330, 10000770, 10334129, 11923995, 20668258, 23847990, 31002387, 51670645, 62004774, 103341290, 155011935, 310023870]

約数ペア:

[(1, 310023870), (2, 155011935), (3, 103341290), (5, 62004774), (6, 51670645), (10, 31002387), (13, 23847990), (15, 20668258), (26, 11923995), (30, 10334129), (31, 10000770), (39, 7949330), (62, 5000385), (65, 4769598), (78, 3974665), (93, 3333590), (130, 2384799), (155, 2000154), (186, 1666795), (195, 1589866), (310, 1000077), (390, 794933), (403, 769290), (465, 666718), (806, 384645), (930, 333359), (1209, 256430), (2015, 153858), (2418, 128215), (4030, 76929), (6045, 51286), (12090, 25643)]