231617180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{3001}}^1$

素因数の和:3254

約数の個数: 48

約数和(自身を含む): 517448736

約数和(自身を除く): 285831556

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 227, 340, 454, 908, 1135, 2270, 3001, 3859, 4540, 6002, 7718, 12004, 15005, 15436, 19295, 30010, 38590, 51017, 60020, 77180, 102034, 204068, 255085, 510170, 681227, 1020340, 1362454, 2724908, 3406135, 6812270, 11580859, 13624540, 23161718, 46323436, 57904295, 115808590, 231617180]

約数ペア:

[(1, 231617180), (2, 115808590), (4, 57904295), (5, 46323436), (10, 23161718), (17, 13624540), (20, 11580859), (34, 6812270), (68, 3406135), (85, 2724908), (170, 1362454), (227, 1020340), (340, 681227), (454, 510170), (908, 255085), (1135, 204068), (2270, 102034), (3001, 77180), (3859, 60020), (4540, 51017), (6002, 38590), (7718, 30010), (12004, 19295), (15005, 15436)]