1906704090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{105401}}^1$

素因数の和:105484

約数の個数: 64

約数和(自身を含む): 5160481920

約数和(自身を除く): 3253777830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 90, 134, 135, 201, 270, 335, 402, 603, 670, 1005, 1206, 1809, 2010, 3015, 3618, 6030, 9045, 18090, 105401, 210802, 316203, 527005, 632406, 948609, 1054010, 1581015, 1897218, 2845827, 3162030, 4743045, 5691654, 7061867, 9486090, 14123734, 14229135, 21185601, 28458270, 35309335, 42371202, 63556803, 70618670, 105928005, 127113606, 190670409, 211856010, 317784015, 381340818, 635568030, 953352045, 1906704090]

約数ペア:

[(1, 1906704090), (2, 953352045), (3, 635568030), (5, 381340818), (6, 317784015), (9, 211856010), (10, 190670409), (15, 127113606), (18, 105928005), (27, 70618670), (30, 63556803), (45, 42371202), (54, 35309335), (67, 28458270), (90, 21185601), (134, 14229135), (135, 14123734), (201, 9486090), (270, 7061867), (335, 5691654), (402, 4743045), (603, 3162030), (670, 2845827), (1005, 1897218), (1206, 1581015), (1809, 1054010), (2010, 948609), (3015, 632406), (3618, 527005), (6030, 316203), (9045, 210802), (18090, 105401)]