1727573670

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{112253}}^1$

素因数の和:112291

約数の個数: 80

約数和(自身を含む): 4889784240

約数和(自身を除く): 3162210570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2565, 3078, 5130, 7695, 15390, 112253, 224506, 336759, 561265, 673518, 1010277, 1122530, 1683795, 2020554, 2132807, 3030831, 3367590, 4265614, 5051385, 6061662, 6398421, 9092493, 10102770, 10664035, 12796842, 15154155, 18184986, 19195263, 21328070, 30308310, 31992105, 38390526, 45462465, 57585789, 63984210, 90924930, 95976315, 115171578, 172757367, 191952630, 287928945, 345514734, 575857890, 863786835, 1727573670]

約数ペア:

[(1, 1727573670), (2, 863786835), (3, 575857890), (5, 345514734), (6, 287928945), (9, 191952630), (10, 172757367), (15, 115171578), (18, 95976315), (19, 90924930), (27, 63984210), (30, 57585789), (38, 45462465), (45, 38390526), (54, 31992105), (57, 30308310), (81, 21328070), (90, 19195263), (95, 18184986), (114, 15154155), (135, 12796842), (162, 10664035), (171, 10102770), (190, 9092493), (270, 6398421), (285, 6061662), (342, 5051385), (405, 4265614), (513, 3367590), (570, 3030831), (810, 2132807), (855, 2020554), (1026, 1683795), (1539, 1122530), (1710, 1010277), (2565, 673518), (3078, 561265), (5130, 336759), (7695, 224506), (15390, 112253)]