75954870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2749}}^1$

素因数の和:3069

約数の個数: 48

約数和(自身を含む): 198198000

約数和(自身を除く): 122243130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 307, 614, 921, 1535, 1842, 2749, 2763, 3070, 4605, 5498, 5526, 8247, 9210, 13745, 13815, 16494, 24741, 27490, 27630, 41235, 49482, 82470, 123705, 247410, 843943, 1687886, 2531829, 4219715, 5063658, 7595487, 8439430, 12659145, 15190974, 25318290, 37977435, 75954870]

約数ペア:

[(1, 75954870), (2, 37977435), (3, 25318290), (5, 15190974), (6, 12659145), (9, 8439430), (10, 7595487), (15, 5063658), (18, 4219715), (30, 2531829), (45, 1687886), (90, 843943), (307, 247410), (614, 123705), (921, 82470), (1535, 49482), (1842, 41235), (2749, 27630), (2763, 27490), (3070, 24741), (4605, 16494), (5498, 13815), (5526, 13745), (8247, 9210)]