7826130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6689}}^1$

素因数の和:6715

約数の個数: 48

約数和(自身を含む): 21916440

約数和(自身を除く): 14090310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 6689, 13378, 20067, 33445, 40134, 60201, 66890, 86957, 100335, 120402, 173914, 200670, 260871, 301005, 434785, 521742, 602010, 782613, 869570, 1304355, 1565226, 2608710, 3913065, 7826130]

約数ペア:

[(1, 7826130), (2, 3913065), (3, 2608710), (5, 1565226), (6, 1304355), (9, 869570), (10, 782613), (13, 602010), (15, 521742), (18, 434785), (26, 301005), (30, 260871), (39, 200670), (45, 173914), (65, 120402), (78, 100335), (90, 86957), (117, 66890), (130, 60201), (195, 40134), (234, 33445), (390, 20067), (585, 13378), (1170, 6689)]