27158430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{839}}^1$

素因数の和:945

約数の個数: 64

約数和(自身を含む): 71124480

約数和(自身を除く): 43966050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 83, 130, 166, 195, 249, 390, 415, 498, 830, 839, 1079, 1245, 1678, 2158, 2490, 2517, 3237, 4195, 5034, 5395, 6474, 8390, 10790, 10907, 12585, 16185, 21814, 25170, 32370, 32721, 54535, 65442, 69637, 109070, 139274, 163605, 208911, 327210, 348185, 417822, 696370, 905281, 1044555, 1810562, 2089110, 2715843, 4526405, 5431686, 9052810, 13579215, 27158430]

約数ペア:

[(1, 27158430), (2, 13579215), (3, 9052810), (5, 5431686), (6, 4526405), (10, 2715843), (13, 2089110), (15, 1810562), (26, 1044555), (30, 905281), (39, 696370), (65, 417822), (78, 348185), (83, 327210), (130, 208911), (166, 163605), (195, 139274), (249, 109070), (390, 69637), (415, 65442), (498, 54535), (830, 32721), (839, 32370), (1079, 25170), (1245, 21814), (1678, 16185), (2158, 12585), (2490, 10907), (2517, 10790), (3237, 8390), (4195, 6474), (5034, 5395)]