738901070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1609}}^1\times {\mathrm{2417}}^1$

素因数の和:4052

約数の個数: 32

約数和(自身を含む): 1401472800

約数和(自身を除く): 662571730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1609, 2417, 3218, 4834, 8045, 12085, 16090, 24170, 30571, 45923, 61142, 91846, 152855, 229615, 305710, 459230, 3888953, 7777906, 19444765, 38889530, 73890107, 147780214, 369450535, 738901070]

約数ペア:

[(1, 738901070), (2, 369450535), (5, 147780214), (10, 73890107), (19, 38889530), (38, 19444765), (95, 7777906), (190, 3888953), (1609, 459230), (2417, 305710), (3218, 229615), (4834, 152855), (8045, 91846), (12085, 61142), (16090, 45923), (24170, 30571)]