23007530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 51625728

約数和(自身を除く): 28618198

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 131, 182, 193, 262, 386, 455, 655, 910, 917, 965, 1310, 1351, 1703, 1834, 1930, 2509, 2702, 3406, 4585, 5018, 6755, 8515, 9170, 11921, 12545, 13510, 17030, 17563, 23842, 25090, 25283, 35126, 50566, 59605, 87815, 119210, 126415, 175630, 176981, 252830, 328679, 353962, 657358, 884905, 1643395, 1769810, 2300753, 3286790, 4601506, 11503765, 23007530]

約数ペア:

[(1, 23007530), (2, 11503765), (5, 4601506), (7, 3286790), (10, 2300753), (13, 1769810), (14, 1643395), (26, 884905), (35, 657358), (65, 353962), (70, 328679), (91, 252830), (130, 176981), (131, 175630), (182, 126415), (193, 119210), (262, 87815), (386, 59605), (455, 50566), (655, 35126), (910, 25283), (917, 25090), (965, 23842), (1310, 17563), (1351, 17030), (1703, 13510), (1834, 12545), (1930, 11921), (2509, 9170), (2702, 8515), (3406, 6755), (4585, 5018)]