69018350

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 132045120

約数和(自身を除く): 63026770

約数列:

[1, 2, 5, 10, 25, 50, 79, 101, 158, 173, 202, 346, 395, 505, 790, 865, 1010, 1730, 1975, 2525, 3950, 4325, 5050, 7979, 8650, 13667, 15958, 17473, 27334, 34946, 39895, 68335, 79790, 87365, 136670, 174730, 199475, 341675, 398950, 436825, 683350, 873650, 1380367, 2760734, 6901835, 13803670, 34509175, 69018350]

約数ペア:

[(1, 69018350), (2, 34509175), (5, 13803670), (10, 6901835), (25, 2760734), (50, 1380367), (79, 873650), (101, 683350), (158, 436825), (173, 398950), (202, 341675), (346, 199475), (395, 174730), (505, 136670), (790, 87365), (865, 79790), (1010, 68335), (1730, 39895), (1975, 34946), (2525, 27334), (3950, 17473), (4325, 15958), (5050, 13667), (7979, 8650)]