8194890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1$

素因数の和:1347

約数の個数: 64

約数和(自身を含む): 22602240

約数和(自身を除く): 14407350

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 1307, 2090, 2614, 3135, 3921, 6270, 6535, 7842, 13070, 14377, 19605, 24833, 28754, 39210, 43131, 49666, 71885, 74499, 86262, 124165, 143770, 148998, 215655, 248330, 273163, 372495, 431310, 546326, 744990, 819489, 1365815, 1638978, 2731630, 4097445, 8194890]

約数ペア:

[(1, 8194890), (2, 4097445), (3, 2731630), (5, 1638978), (6, 1365815), (10, 819489), (11, 744990), (15, 546326), (19, 431310), (22, 372495), (30, 273163), (33, 248330), (38, 215655), (55, 148998), (57, 143770), (66, 124165), (95, 86262), (110, 74499), (114, 71885), (165, 49666), (190, 43131), (209, 39210), (285, 28754), (330, 24833), (418, 19605), (570, 14377), (627, 13070), (1045, 7842), (1254, 6535), (1307, 6270), (2090, 3921), (2614, 3135)]