713502020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{463313}}^1$

素因数の和:463340

約数の個数: 48

約数和(自身を含む): 1868082048

約数和(自身を除く): 1154580028

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 463313, 926626, 1853252, 2316565, 3243191, 4633130, 5096443, 6486382, 9266260, 10192886, 12972764, 16215955, 20385772, 25482215, 32431910, 35675101, 50964430, 64863820, 71350202, 101928860, 142700404, 178375505, 356751010, 713502020]

約数ペア:

[(1, 713502020), (2, 356751010), (4, 178375505), (5, 142700404), (7, 101928860), (10, 71350202), (11, 64863820), (14, 50964430), (20, 35675101), (22, 32431910), (28, 25482215), (35, 20385772), (44, 16215955), (55, 12972764), (70, 10192886), (77, 9266260), (110, 6486382), (140, 5096443), (154, 4633130), (220, 3243191), (308, 2316565), (385, 1853252), (770, 926626), (1540, 463313)]