42388710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15527}}^1$

素因数の和:15557

約数の個数: 64

約数和(自身を含む): 125217792

約数和(自身を除く): 82829082

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 15527, 31054, 46581, 77635, 93162, 108689, 155270, 201851, 217378, 232905, 326067, 403702, 465810, 543445, 605553, 652134, 1009255, 1086890, 1211106, 1412957, 1630335, 2018510, 2825914, 3027765, 3260670, 4238871, 6055530, 7064785, 8477742, 14129570, 21194355, 42388710]

約数ペア:

[(1, 42388710), (2, 21194355), (3, 14129570), (5, 8477742), (6, 7064785), (7, 6055530), (10, 4238871), (13, 3260670), (14, 3027765), (15, 2825914), (21, 2018510), (26, 1630335), (30, 1412957), (35, 1211106), (39, 1086890), (42, 1009255), (65, 652134), (70, 605553), (78, 543445), (91, 465810), (105, 403702), (130, 326067), (182, 232905), (195, 217378), (210, 201851), (273, 155270), (390, 108689), (455, 93162), (546, 77635), (910, 46581), (1365, 31054), (2730, 15527)]