27501390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{14551}}^1$

素因数の和:14574

約数の個数: 64

約数和(自身を含む): 83819520

約数和(自身を除く): 56318130

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, 14551, 29102, 43653, 72755, 87306, 101857, 130959, 145510, 203714, 218265, 261918, 305571, 392877, 436530, 509285, 611142, 654795, 785754, 916713, 1018570, 1309590, 1527855, 1833426, 1964385, 2750139, 3055710, 3928770, 4583565, 5500278, 9167130, 13750695, 27501390]

約数ペア:

[(1, 27501390), (2, 13750695), (3, 9167130), (5, 5500278), (6, 4583565), (7, 3928770), (9, 3055710), (10, 2750139), (14, 1964385), (15, 1833426), (18, 1527855), (21, 1309590), (27, 1018570), (30, 916713), (35, 785754), (42, 654795), (45, 611142), (54, 509285), (63, 436530), (70, 392877), (90, 305571), (105, 261918), (126, 218265), (135, 203714), (189, 145510), (210, 130959), (270, 101857), (315, 87306), (378, 72755), (630, 43653), (945, 29102), (1890, 14551)]