4280494470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{2911901}}^1$

素因数の和:2911925

約数の個数: 48

約数和(自身を含む): 11950445808

約数和(自身を除く): 7669951338

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 2911901, 5823802, 8735703, 14559505, 17471406, 20383307, 29119010, 40766614, 43678515, 61149921, 87357030, 101916535, 122299842, 142683149, 203833070, 285366298, 305749605, 428049447, 611499210, 713415745, 856098894, 1426831490, 2140247235, 4280494470]

約数ペア:

[(1, 4280494470), (2, 2140247235), (3, 1426831490), (5, 856098894), (6, 713415745), (7, 611499210), (10, 428049447), (14, 305749605), (15, 285366298), (21, 203833070), (30, 142683149), (35, 122299842), (42, 101916535), (49, 87357030), (70, 61149921), (98, 43678515), (105, 40766614), (147, 29119010), (210, 20383307), (245, 17471406), (294, 14559505), (490, 8735703), (735, 5823802), (1470, 2911901)]