58758420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{139901}}^1$

素因数の和:139920

約数の個数: 48

約数和(自身を含む): 188028288

約数和(自身を除く): 129269868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 139901, 279802, 419703, 559604, 699505, 839406, 979307, 1399010, 1678812, 1958614, 2098515, 2798020, 2937921, 3917228, 4197030, 4896535, 5875842, 8394060, 9793070, 11751684, 14689605, 19586140, 29379210, 58758420]

約数ペア:

[(1, 58758420), (2, 29379210), (3, 19586140), (4, 14689605), (5, 11751684), (6, 9793070), (7, 8394060), (10, 5875842), (12, 4896535), (14, 4197030), (15, 3917228), (20, 2937921), (21, 2798020), (28, 2098515), (30, 1958614), (35, 1678812), (42, 1399010), (60, 979307), (70, 839406), (84, 699505), (105, 559604), (140, 419703), (210, 279802), (420, 139901)]