26796690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1627}}^1$

素因数の和:1704

約数の個数: 64

約数和(自身を含む): 72673920

約数和(自身を除く): 45877230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 915, 1098, 1627, 1647, 1830, 2745, 3254, 3294, 4881, 5490, 8135, 8235, 9762, 14643, 16270, 16470, 24405, 29286, 43929, 48810, 73215, 87858, 99247, 146430, 198494, 219645, 297741, 439290, 496235, 595482, 893223, 992470, 1488705, 1786446, 2679669, 2977410, 4466115, 5359338, 8932230, 13398345, 26796690]

約数ペア:

[(1, 26796690), (2, 13398345), (3, 8932230), (5, 5359338), (6, 4466115), (9, 2977410), (10, 2679669), (15, 1786446), (18, 1488705), (27, 992470), (30, 893223), (45, 595482), (54, 496235), (61, 439290), (90, 297741), (122, 219645), (135, 198494), (183, 146430), (270, 99247), (305, 87858), (366, 73215), (549, 48810), (610, 43929), (915, 29286), (1098, 24405), (1627, 16470), (1647, 16270), (1830, 14643), (2745, 9762), (3254, 8235), (3294, 8135), (4881, 5490)]