7730310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 21441024

約数和(自身を除く): 13710714

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 131, 210, 262, 281, 393, 562, 655, 786, 843, 917, 1310, 1405, 1686, 1834, 1965, 1967, 2751, 2810, 3930, 3934, 4215, 4585, 5502, 5901, 8430, 9170, 9835, 11802, 13755, 19670, 27510, 29505, 36811, 59010, 73622, 110433, 184055, 220866, 257677, 368110, 515354, 552165, 773031, 1104330, 1288385, 1546062, 2576770, 3865155, 7730310]

約数ペア:

[(1, 7730310), (2, 3865155), (3, 2576770), (5, 1546062), (6, 1288385), (7, 1104330), (10, 773031), (14, 552165), (15, 515354), (21, 368110), (30, 257677), (35, 220866), (42, 184055), (70, 110433), (105, 73622), (131, 59010), (210, 36811), (262, 29505), (281, 27510), (393, 19670), (562, 13755), (655, 11802), (786, 9835), (843, 9170), (917, 8430), (1310, 5901), (1405, 5502), (1686, 4585), (1834, 4215), (1965, 3934), (1967, 3930), (2751, 2810)]