310095086

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:777

約数の個数: 64

約数和(自身を含む): 589248000

約数和(自身を除く): 279152914

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 61, 122, 133, 203, 266, 406, 427, 551, 659, 854, 1102, 1159, 1318, 1769, 2318, 3538, 3857, 4613, 7714, 8113, 9226, 12383, 12521, 16226, 19111, 24766, 25042, 33611, 38222, 40199, 67222, 80398, 87647, 133777, 175294, 235277, 267554, 281393, 363109, 470554, 562786, 726218, 763781, 1165771, 1527562, 2331542, 2541763, 5083526, 5346467, 8160397, 10692934, 16320794, 22149649, 44299298, 155047543, 310095086]

約数ペア:

[(1, 310095086), (2, 155047543), (7, 44299298), (14, 22149649), (19, 16320794), (29, 10692934), (38, 8160397), (58, 5346467), (61, 5083526), (122, 2541763), (133, 2331542), (203, 1527562), (266, 1165771), (406, 763781), (427, 726218), (551, 562786), (659, 470554), (854, 363109), (1102, 281393), (1159, 267554), (1318, 235277), (1769, 175294), (2318, 133777), (3538, 87647), (3857, 80398), (4613, 67222), (7714, 40199), (8113, 38222), (9226, 33611), (12383, 25042), (12521, 24766), (16226, 19111)]