6541290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{3461}}^1$

素因数の和:3484

約数の個数: 64

約数和(自身を含む): 19941120

約数和(自身を除く): 13399830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 3461, 6922, 10383, 17305, 20766, 24227, 31149, 34610, 48454, 51915, 62298, 72681, 93447, 103830, 121135, 145362, 155745, 186894, 218043, 242270, 311490, 363405, 436086, 467235, 654129, 726810, 934470, 1090215, 1308258, 2180430, 3270645, 6541290]

約数ペア:

[(1, 6541290), (2, 3270645), (3, 2180430), (5, 1308258), (6, 1090215), (7, 934470), (9, 726810), (10, 654129), (14, 467235), (15, 436086), (18, 363405), (21, 311490), (27, 242270), (30, 218043), (35, 186894), (42, 155745), (45, 145362), (54, 121135), (63, 103830), (70, 93447), (90, 72681), (105, 62298), (126, 51915), (135, 48454), (189, 34610), (210, 31149), (270, 24227), (315, 20766), (378, 17305), (630, 10383), (945, 6922), (1890, 3461)]