26002890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{499}}^1$

素因数の和:708

約数の個数: 64

約数和(自身を含む): 69840000

約数和(自身を除く): 43837110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 193, 270, 386, 499, 579, 965, 998, 1158, 1497, 1737, 1930, 2495, 2895, 2994, 3474, 4491, 4990, 5211, 5790, 7485, 8685, 8982, 10422, 13473, 14970, 17370, 22455, 26055, 26946, 44910, 52110, 67365, 96307, 134730, 192614, 288921, 481535, 577842, 866763, 963070, 1444605, 1733526, 2600289, 2889210, 4333815, 5200578, 8667630, 13001445, 26002890]

約数ペア:

[(1, 26002890), (2, 13001445), (3, 8667630), (5, 5200578), (6, 4333815), (9, 2889210), (10, 2600289), (15, 1733526), (18, 1444605), (27, 963070), (30, 866763), (45, 577842), (54, 481535), (90, 288921), (135, 192614), (193, 134730), (270, 96307), (386, 67365), (499, 52110), (579, 44910), (965, 26946), (998, 26055), (1158, 22455), (1497, 17370), (1737, 14970), (1930, 13473), (2495, 10422), (2895, 8982), (2994, 8685), (3474, 7485), (4491, 5790), (4990, 5211)]