2678670

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{3307}}^1$

素因数の和:3326

約数の個数: 40

約数和(自身を含む): 7204824

約数和(自身を除く): 4526154

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 3307, 6614, 9921, 16535, 19842, 29763, 33070, 49605, 59526, 89289, 99210, 148815, 178578, 267867, 297630, 446445, 535734, 892890, 1339335, 2678670]

約数ペア:

[(1, 2678670), (2, 1339335), (3, 892890), (5, 535734), (6, 446445), (9, 297630), (10, 267867), (15, 178578), (18, 148815), (27, 99210), (30, 89289), (45, 59526), (54, 49605), (81, 33070), (90, 29763), (135, 19842), (162, 16535), (270, 9921), (405, 6614), (810, 3307)]