2072300930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{3701}}^1$

素因数の和:4155

約数の個数: 64

約数和(自身を含む): 4499262720

約数和(自身を除く): 2426961790

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 421, 665, 842, 1330, 2105, 2947, 3701, 4210, 5894, 7402, 7999, 14735, 15998, 18505, 25907, 29470, 37010, 39995, 51814, 55993, 70319, 79990, 111986, 129535, 140638, 259070, 279965, 351595, 492233, 559930, 703190, 984466, 1558121, 2461165, 3116242, 4922330, 7790605, 10906847, 15581210, 21813694, 29604299, 54534235, 59208598, 109068470, 148021495, 207230093, 296042990, 414460186, 1036150465, 2072300930]

約数ペア:

[(1, 2072300930), (2, 1036150465), (5, 414460186), (7, 296042990), (10, 207230093), (14, 148021495), (19, 109068470), (35, 59208598), (38, 54534235), (70, 29604299), (95, 21813694), (133, 15581210), (190, 10906847), (266, 7790605), (421, 4922330), (665, 3116242), (842, 2461165), (1330, 1558121), (2105, 984466), (2947, 703190), (3701, 559930), (4210, 492233), (5894, 351595), (7402, 279965), (7999, 259070), (14735, 140638), (15998, 129535), (18505, 111986), (25907, 79990), (29470, 70319), (37010, 55993), (39995, 51814)]