1962630

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{2423}}^1$

素因数の和:2442

約数の個数: 40

約数和(自身を含む): 5279472

約数和(自身を除く): 3316842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 2423, 4846, 7269, 12115, 14538, 21807, 24230, 36345, 43614, 65421, 72690, 109035, 130842, 196263, 218070, 327105, 392526, 654210, 981315, 1962630]

約数ペア:

[(1, 1962630), (2, 981315), (3, 654210), (5, 392526), (6, 327105), (9, 218070), (10, 196263), (15, 130842), (18, 109035), (27, 72690), (30, 65421), (45, 43614), (54, 36345), (81, 24230), (90, 21807), (135, 14538), (162, 12115), (270, 7269), (405, 4846), (810, 2423)]