2078211030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{1413749}}^1$

素因数の和:1413773

約数の個数: 48

約数和(自身を含む): 5802030000

約数和(自身を除く): 3723818970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 1413749, 2827498, 4241247, 7068745, 8482494, 9896243, 14137490, 19792486, 21206235, 29688729, 42412470, 49481215, 59377458, 69273701, 98962430, 138547402, 148443645, 207821103, 296887290, 346368505, 415642206, 692737010, 1039105515, 2078211030]

約数ペア:

[(1, 2078211030), (2, 1039105515), (3, 692737010), (5, 415642206), (6, 346368505), (7, 296887290), (10, 207821103), (14, 148443645), (15, 138547402), (21, 98962430), (30, 69273701), (35, 59377458), (42, 49481215), (49, 42412470), (70, 29688729), (98, 21206235), (105, 19792486), (147, 14137490), (210, 9896243), (245, 8482494), (294, 7068745), (490, 4241247), (735, 2827498), (1470, 1413749)]