2912690110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{19427}}^1$

素因数の和:19521

約数の個数: 64

約数和(自身を含む): 6042885120

約数和(自身を除く): 3130195010

約数列:

[1, 2, 5, 10, 11, 22, 29, 47, 55, 58, 94, 110, 145, 235, 290, 319, 470, 517, 638, 1034, 1363, 1595, 2585, 2726, 3190, 5170, 6815, 13630, 14993, 19427, 29986, 38854, 74965, 97135, 149930, 194270, 213697, 427394, 563383, 913069, 1068485, 1126766, 1826138, 2136970, 2816915, 4565345, 5633830, 6197213, 9130690, 10043759, 12394426, 20087518, 26479001, 30986065, 50218795, 52958002, 61972130, 100437590, 132395005, 264790010, 291269011, 582538022, 1456345055, 2912690110]

約数ペア:

[(1, 2912690110), (2, 1456345055), (5, 582538022), (10, 291269011), (11, 264790010), (22, 132395005), (29, 100437590), (47, 61972130), (55, 52958002), (58, 50218795), (94, 30986065), (110, 26479001), (145, 20087518), (235, 12394426), (290, 10043759), (319, 9130690), (470, 6197213), (517, 5633830), (638, 4565345), (1034, 2816915), (1363, 2136970), (1595, 1826138), (2585, 1126766), (2726, 1068485), (3190, 913069), (5170, 563383), (6815, 427394), (13630, 213697), (14993, 194270), (19427, 149930), (29986, 97135), (38854, 74965)]