13893390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{7351}}^1$

素因数の和:7374

約数の個数: 64

約数和(自身を含む): 42347520

約数和(自身を除く): 28454130

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, 7351, 14702, 22053, 36755, 44106, 51457, 66159, 73510, 102914, 110265, 132318, 154371, 198477, 220530, 257285, 308742, 330795, 396954, 463113, 514570, 661590, 771855, 926226, 992385, 1389339, 1543710, 1984770, 2315565, 2778678, 4631130, 6946695, 13893390]

約数ペア:

[(1, 13893390), (2, 6946695), (3, 4631130), (5, 2778678), (6, 2315565), (7, 1984770), (9, 1543710), (10, 1389339), (14, 992385), (15, 926226), (18, 771855), (21, 661590), (27, 514570), (30, 463113), (35, 396954), (42, 330795), (45, 308742), (54, 257285), (63, 220530), (70, 198477), (90, 154371), (105, 132318), (126, 110265), (135, 102914), (189, 73510), (210, 66159), (270, 51457), (315, 44106), (378, 36755), (630, 22053), (945, 14702), (1890, 7351)]