1274910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 3773952

約数和(自身を除く): 2499042

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 467, 546, 910, 934, 1365, 1401, 2335, 2730, 2802, 3269, 4670, 6071, 6538, 7005, 9807, 12142, 14010, 16345, 18213, 19614, 30355, 32690, 36426, 42497, 49035, 60710, 84994, 91065, 98070, 127491, 182130, 212485, 254982, 424970, 637455, 1274910]

約数ペア:

[(1, 1274910), (2, 637455), (3, 424970), (5, 254982), (6, 212485), (7, 182130), (10, 127491), (13, 98070), (14, 91065), (15, 84994), (21, 60710), (26, 49035), (30, 42497), (35, 36426), (39, 32690), (42, 30355), (65, 19614), (70, 18213), (78, 16345), (91, 14010), (105, 12142), (130, 9807), (182, 7005), (195, 6538), (210, 6071), (273, 4670), (390, 3269), (455, 2802), (467, 2730), (546, 2335), (910, 1401), (934, 1365)]