464087870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:593

約数の個数: 64

約数和(自身を含む): 895795200

約数和(自身を除く): 431707330

約数列:

[1, 2, 5, 10, 29, 47, 58, 79, 94, 145, 158, 235, 290, 395, 431, 470, 790, 862, 1363, 2155, 2291, 2726, 3713, 4310, 4582, 6815, 7426, 11455, 12499, 13630, 18565, 20257, 22910, 24998, 34049, 37130, 40514, 62495, 68098, 101285, 107677, 124990, 170245, 202570, 215354, 340490, 538385, 587453, 987421, 1076770, 1174906, 1600303, 1974842, 2937265, 3200606, 4937105, 5874530, 8001515, 9874210, 16003030, 46408787, 92817574, 232043935, 464087870]

約数ペア:

[(1, 464087870), (2, 232043935), (5, 92817574), (10, 46408787), (29, 16003030), (47, 9874210), (58, 8001515), (79, 5874530), (94, 4937105), (145, 3200606), (158, 2937265), (235, 1974842), (290, 1600303), (395, 1174906), (431, 1076770), (470, 987421), (790, 587453), (862, 538385), (1363, 340490), (2155, 215354), (2291, 202570), (2726, 170245), (3713, 124990), (4310, 107677), (4582, 101285), (6815, 68098), (7426, 62495), (11455, 40514), (12499, 37130), (13630, 34049), (18565, 24998), (20257, 22910)]