10254780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2477}}^1$

素因数の和:2515

約数の個数: 72

約数和(自身を含む): 32471712

約数和(自身を除く): 22216932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 2477, 4140, 4954, 7431, 9908, 12385, 14862, 22293, 24770, 29724, 37155, 44586, 49540, 56971, 74310, 89172, 111465, 113942, 148620, 170913, 222930, 227884, 284855, 341826, 445860, 512739, 569710, 683652, 854565, 1025478, 1139420, 1709130, 2050956, 2563695, 3418260, 5127390, 10254780]

約数ペア:

[(1, 10254780), (2, 5127390), (3, 3418260), (4, 2563695), (5, 2050956), (6, 1709130), (9, 1139420), (10, 1025478), (12, 854565), (15, 683652), (18, 569710), (20, 512739), (23, 445860), (30, 341826), (36, 284855), (45, 227884), (46, 222930), (60, 170913), (69, 148620), (90, 113942), (92, 111465), (115, 89172), (138, 74310), (180, 56971), (207, 49540), (230, 44586), (276, 37155), (345, 29724), (414, 24770), (460, 22293), (690, 14862), (828, 12385), (1035, 9908), (1380, 7431), (2070, 4954), (2477, 4140)]