69996430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^3\times {\mathrm{41}}^1$

素因数の和:142

約数の個数: 64

約数和(自身を含む): 152772480

約数和(自身を除く): 82776050

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 41, 58, 70, 82, 145, 203, 205, 287, 290, 406, 410, 574, 841, 1015, 1189, 1435, 1682, 2030, 2378, 2870, 4205, 5887, 5945, 8323, 8410, 11774, 11890, 16646, 24389, 29435, 34481, 41615, 48778, 58870, 68962, 83230, 121945, 170723, 172405, 241367, 243890, 341446, 344810, 482734, 853615, 999949, 1206835, 1707230, 1999898, 2413670, 4999745, 6999643, 9999490, 13999286, 34998215, 69996430]

約数ペア:

[(1, 69996430), (2, 34998215), (5, 13999286), (7, 9999490), (10, 6999643), (14, 4999745), (29, 2413670), (35, 1999898), (41, 1707230), (58, 1206835), (70, 999949), (82, 853615), (145, 482734), (203, 344810), (205, 341446), (287, 243890), (290, 241367), (406, 172405), (410, 170723), (574, 121945), (841, 83230), (1015, 68962), (1189, 58870), (1435, 48778), (1682, 41615), (2030, 34481), (2378, 29435), (2870, 24389), (4205, 16646), (5887, 11890), (5945, 11774), (8323, 8410)]