138106710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{219217}}^1$

素因数の和:219237

約数の個数: 48

約数和(自身を含む): 410376096

約数和(自身を除く): 272269386

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 219217, 438434, 657651, 1096085, 1315302, 1534519, 1972953, 2192170, 3069038, 3288255, 3945906, 4603557, 6576510, 7672595, 9207114, 9864765, 13810671, 15345190, 19729530, 23017785, 27621342, 46035570, 69053355, 138106710]

約数ペア:

[(1, 138106710), (2, 69053355), (3, 46035570), (5, 27621342), (6, 23017785), (7, 19729530), (9, 15345190), (10, 13810671), (14, 9864765), (15, 9207114), (18, 7672595), (21, 6576510), (30, 4603557), (35, 3945906), (42, 3288255), (45, 3069038), (63, 2192170), (70, 1972953), (90, 1534519), (105, 1315302), (126, 1096085), (210, 657651), (315, 438434), (630, 219217)]