70945320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1901}}^1$

素因数の和:2226

約数の個数: 64

約数和(自身を含む): 213632640

約数和(自身を除く): 142687320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 311, 622, 933, 1244, 1555, 1866, 1901, 2488, 3110, 3732, 3802, 4665, 5703, 6220, 7464, 7604, 9330, 9505, 11406, 12440, 15208, 18660, 19010, 22812, 28515, 37320, 38020, 45624, 57030, 76040, 114060, 228120, 591211, 1182422, 1773633, 2364844, 2956055, 3547266, 4729688, 5912110, 7094532, 8868165, 11824220, 14189064, 17736330, 23648440, 35472660, 70945320]

約数ペア:

[(1, 70945320), (2, 35472660), (3, 23648440), (4, 17736330), (5, 14189064), (6, 11824220), (8, 8868165), (10, 7094532), (12, 5912110), (15, 4729688), (20, 3547266), (24, 2956055), (30, 2364844), (40, 1773633), (60, 1182422), (120, 591211), (311, 228120), (622, 114060), (933, 76040), (1244, 57030), (1555, 45624), (1866, 38020), (1901, 37320), (2488, 28515), (3110, 22812), (3732, 19010), (3802, 18660), (4665, 15208), (5703, 12440), (6220, 11406), (7464, 9505), (7604, 9330)]