18560070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1297}}^1$

素因数の和:1366

約数の個数: 64

約数和(自身を含む): 50466240

約数和(自身を除く): 31906170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 106, 135, 159, 265, 270, 318, 477, 530, 795, 954, 1297, 1431, 1590, 2385, 2594, 2862, 3891, 4770, 6485, 7155, 7782, 11673, 12970, 14310, 19455, 23346, 35019, 38910, 58365, 68741, 70038, 116730, 137482, 175095, 206223, 343705, 350190, 412446, 618669, 687410, 1031115, 1237338, 1856007, 2062230, 3093345, 3712014, 6186690, 9280035, 18560070]

約数ペア:

[(1, 18560070), (2, 9280035), (3, 6186690), (5, 3712014), (6, 3093345), (9, 2062230), (10, 1856007), (15, 1237338), (18, 1031115), (27, 687410), (30, 618669), (45, 412446), (53, 350190), (54, 343705), (90, 206223), (106, 175095), (135, 137482), (159, 116730), (265, 70038), (270, 68741), (318, 58365), (477, 38910), (530, 35019), (795, 23346), (954, 19455), (1297, 14310), (1431, 12970), (1590, 11673), (2385, 7782), (2594, 7155), (2862, 6485), (3891, 4770)]