1570393150

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{421}}^1\times {\mathrm{1223}}^1$

素因数の和:1717

約数の個数: 48

約数和(自身を含む): 2978300448

約数和(自身を除く): 1407907298

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 421, 610, 842, 1223, 1525, 2105, 2446, 3050, 4210, 6115, 10525, 12230, 21050, 25681, 30575, 51362, 61150, 74603, 128405, 149206, 256810, 373015, 514883, 642025, 746030, 1029766, 1284050, 1865075, 2574415, 3730150, 5148830, 12872075, 25744150, 31407863, 62815726, 157039315, 314078630, 785196575, 1570393150]

約数ペア:

[(1, 1570393150), (2, 785196575), (5, 314078630), (10, 157039315), (25, 62815726), (50, 31407863), (61, 25744150), (122, 12872075), (305, 5148830), (421, 3730150), (610, 2574415), (842, 1865075), (1223, 1284050), (1525, 1029766), (2105, 746030), (2446, 642025), (3050, 514883), (4210, 373015), (6115, 256810), (10525, 149206), (12230, 128405), (21050, 74603), (25681, 61150), (30575, 51362)]