249189210

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{102547}}^1$

素因数の和:102569

約数の個数: 48

約数和(自身を含む): 671894496

約数和(自身を除く): 422705286

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 102547, 205094, 307641, 512735, 615282, 922923, 1025470, 1538205, 1845846, 2768769, 3076410, 4614615, 5537538, 8306307, 9229230, 13843845, 16612614, 24918921, 27687690, 41531535, 49837842, 83063070, 124594605, 249189210]

約数ペア:

[(1, 249189210), (2, 124594605), (3, 83063070), (5, 49837842), (6, 41531535), (9, 27687690), (10, 24918921), (15, 16612614), (18, 13843845), (27, 9229230), (30, 8306307), (45, 5537538), (54, 4614615), (81, 3076410), (90, 2768769), (135, 1845846), (162, 1538205), (243, 1025470), (270, 922923), (405, 615282), (486, 512735), (810, 307641), (1215, 205094), (2430, 102547)]