26245290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 66044160

約数和(自身を除く): 39798870

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 97, 145, 174, 194, 290, 291, 311, 435, 485, 582, 622, 870, 933, 970, 1455, 1555, 1866, 2813, 2910, 3110, 4665, 5626, 8439, 9019, 9330, 14065, 16878, 18038, 27057, 28130, 30167, 42195, 45095, 54114, 60334, 84390, 90190, 90501, 135285, 150835, 181002, 270570, 301670, 452505, 874843, 905010, 1749686, 2624529, 4374215, 5249058, 8748430, 13122645, 26245290]

約数ペア:

[(1, 26245290), (2, 13122645), (3, 8748430), (5, 5249058), (6, 4374215), (10, 2624529), (15, 1749686), (29, 905010), (30, 874843), (58, 452505), (87, 301670), (97, 270570), (145, 181002), (174, 150835), (194, 135285), (290, 90501), (291, 90190), (311, 84390), (435, 60334), (485, 54114), (582, 45095), (622, 42195), (870, 30167), (933, 28130), (970, 27057), (1455, 18038), (1555, 16878), (1866, 14065), (2813, 9330), (2910, 9019), (3110, 8439), (4665, 5626)]