6665490

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 19446336

約数和(自身を除く): 12780846

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 211, 234, 243, 270, 351, 390, 405, 422, 486, 585, 633, 702, 810, 1053, 1055, 1170, 1215, 1266, 1755, 1899, 2106, 2110, 2430, 2743, 3159, 3165, 3510, 3798, 5265, 5486, 5697, 6318, 6330, 8229, 9495, 10530, 11394, 13715, 15795, 16458, 17091, 18990, 24687, 27430, 28485, 31590, 34182, 41145, 49374, 51273, 56970, 74061, 82290, 85455, 102546, 123435, 148122, 170910, 222183, 246870, 256365, 370305, 444366, 512730, 666549, 740610, 1110915, 1333098, 2221830, 3332745, 6665490]

約数ペア:

[(1, 6665490), (2, 3332745), (3, 2221830), (5, 1333098), (6, 1110915), (9, 740610), (10, 666549), (13, 512730), (15, 444366), (18, 370305), (26, 256365), (27, 246870), (30, 222183), (39, 170910), (45, 148122), (54, 123435), (65, 102546), (78, 85455), (81, 82290), (90, 74061), (117, 56970), (130, 51273), (135, 49374), (162, 41145), (195, 34182), (211, 31590), (234, 28485), (243, 27430), (270, 24687), (351, 18990), (390, 17091), (405, 16458), (422, 15795), (486, 13715), (585, 11394), (633, 10530), (702, 9495), (810, 8229), (1053, 6330), (1055, 6318), (1170, 5697), (1215, 5486), (1266, 5265), (1755, 3798), (1899, 3510), (2106, 3165), (2110, 3159), (2430, 2743)]