267691180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{12907}}^1$

素因数の和:12994

約数の個数: 48

約数和(自身を含む): 605023776

約数和(自身を除く): 337332596

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 61, 68, 85, 122, 170, 244, 305, 340, 610, 1037, 1220, 2074, 4148, 5185, 10370, 12907, 20740, 25814, 51628, 64535, 129070, 219419, 258140, 438838, 787327, 877676, 1097095, 1574654, 2194190, 3149308, 3936635, 4388380, 7873270, 13384559, 15746540, 26769118, 53538236, 66922795, 133845590, 267691180]

約数ペア:

[(1, 267691180), (2, 133845590), (4, 66922795), (5, 53538236), (10, 26769118), (17, 15746540), (20, 13384559), (34, 7873270), (61, 4388380), (68, 3936635), (85, 3149308), (122, 2194190), (170, 1574654), (244, 1097095), (305, 877676), (340, 787327), (610, 438838), (1037, 258140), (1220, 219419), (2074, 129070), (4148, 64535), (5185, 51628), (10370, 25814), (12907, 20740)]