63854630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1171}}^1$

素因数の和:1245

約数の個数: 64

約数和(自身を含む): 141765120

約数和(自身を除く): 77910490

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 41, 70, 82, 95, 133, 190, 205, 266, 287, 410, 574, 665, 779, 1171, 1330, 1435, 1558, 2342, 2870, 3895, 5453, 5855, 7790, 8197, 10906, 11710, 16394, 22249, 27265, 40985, 44498, 48011, 54530, 81970, 96022, 111245, 155743, 222490, 240055, 311486, 336077, 480110, 672154, 778715, 912209, 1557430, 1680385, 1824418, 3360770, 4561045, 6385463, 9122090, 12770926, 31927315, 63854630]

約数ペア:

[(1, 63854630), (2, 31927315), (5, 12770926), (7, 9122090), (10, 6385463), (14, 4561045), (19, 3360770), (35, 1824418), (38, 1680385), (41, 1557430), (70, 912209), (82, 778715), (95, 672154), (133, 480110), (190, 336077), (205, 311486), (266, 240055), (287, 222490), (410, 155743), (574, 111245), (665, 96022), (779, 81970), (1171, 54530), (1330, 48011), (1435, 44498), (1558, 40985), (2342, 27265), (2870, 22249), (3895, 16394), (5453, 11710), (5855, 10906), (7790, 8197)]