13897890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{503}}^1$

素因数の和:823

約数の個数: 48

約数和(自身を含む): 36324288

約数和(自身を除く): 22426398

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 307, 503, 614, 921, 1006, 1509, 1535, 1842, 2515, 2763, 3018, 3070, 4527, 4605, 5030, 5526, 7545, 9054, 9210, 13815, 15090, 22635, 27630, 45270, 154421, 308842, 463263, 772105, 926526, 1389789, 1544210, 2316315, 2779578, 4632630, 6948945, 13897890]

約数ペア:

[(1, 13897890), (2, 6948945), (3, 4632630), (5, 2779578), (6, 2316315), (9, 1544210), (10, 1389789), (15, 926526), (18, 772105), (30, 463263), (45, 308842), (90, 154421), (307, 45270), (503, 27630), (614, 22635), (921, 15090), (1006, 13815), (1509, 9210), (1535, 9054), (1842, 7545), (2515, 5526), (2763, 5030), (3018, 4605), (3070, 4527)]