766889210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1019}}^1$

素因数の和:1295

約数の個数: 64

約数和(自身を含む): 1546646400

約数和(自身を除く): 779757190

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 233, 323, 466, 646, 1019, 1165, 1615, 2038, 2330, 3230, 3961, 4427, 5095, 7922, 8854, 10190, 17323, 19361, 19805, 22135, 34646, 38722, 39610, 44270, 75259, 86615, 96805, 150518, 173230, 193610, 237427, 329137, 376295, 474854, 658274, 752590, 1187135, 1645685, 2374270, 3291370, 4036259, 4511113, 8072518, 9022226, 20181295, 22555565, 40362590, 45111130, 76688921, 153377842, 383444605, 766889210]

約数ペア:

[(1, 766889210), (2, 383444605), (5, 153377842), (10, 76688921), (17, 45111130), (19, 40362590), (34, 22555565), (38, 20181295), (85, 9022226), (95, 8072518), (170, 4511113), (190, 4036259), (233, 3291370), (323, 2374270), (466, 1645685), (646, 1187135), (1019, 752590), (1165, 658274), (1615, 474854), (2038, 376295), (2330, 329137), (3230, 237427), (3961, 193610), (4427, 173230), (5095, 150518), (7922, 96805), (8854, 86615), (10190, 75259), (17323, 44270), (19361, 39610), (19805, 38722), (22135, 34646)]