1288396230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{20441}}^1$

素因数の和:20653

約数の個数: 64

約数和(自身を含む): 3391082496

約数和(自身を除く): 2102686266

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 191, 330, 382, 573, 955, 1146, 1910, 2101, 2865, 4202, 5730, 6303, 10505, 12606, 20441, 21010, 31515, 40882, 61323, 63030, 102205, 122646, 204410, 224851, 306615, 449702, 613230, 674553, 1124255, 1349106, 2248510, 3372765, 3904231, 6745530, 7808462, 11712693, 19521155, 23425386, 39042310, 42946541, 58563465, 85893082, 117126930, 128839623, 214732705, 257679246, 429465410, 644198115, 1288396230]

約数ペア:

[(1, 1288396230), (2, 644198115), (3, 429465410), (5, 257679246), (6, 214732705), (10, 128839623), (11, 117126930), (15, 85893082), (22, 58563465), (30, 42946541), (33, 39042310), (55, 23425386), (66, 19521155), (110, 11712693), (165, 7808462), (191, 6745530), (330, 3904231), (382, 3372765), (573, 2248510), (955, 1349106), (1146, 1124255), (1910, 674553), (2101, 613230), (2865, 449702), (4202, 306615), (5730, 224851), (6303, 204410), (10505, 122646), (12606, 102205), (20441, 63030), (21010, 61323), (31515, 40882)]