1308854050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{23819}}^1$

素因数の和:23995

約数の個数: 48

約数和(自身を含む): 2800088640

約数和(自身を除く): 1491234590

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 157, 175, 314, 350, 785, 1099, 1570, 2198, 3925, 5495, 7850, 10990, 23819, 27475, 47638, 54950, 119095, 166733, 238190, 333466, 595475, 833665, 1190950, 1667330, 3739583, 4168325, 7479166, 8336650, 18697915, 26177081, 37395830, 52354162, 93489575, 130885405, 186979150, 261770810, 654427025, 1308854050]

約数ペア:

[(1, 1308854050), (2, 654427025), (5, 261770810), (7, 186979150), (10, 130885405), (14, 93489575), (25, 52354162), (35, 37395830), (50, 26177081), (70, 18697915), (157, 8336650), (175, 7479166), (314, 4168325), (350, 3739583), (785, 1667330), (1099, 1190950), (1570, 833665), (2198, 595475), (3925, 333466), (5495, 238190), (7850, 166733), (10990, 119095), (23819, 54950), (27475, 47638)]