12717390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2633}}^1$

素因数の和:2673

約数の個数: 64

約数和(自身を含む): 36412416

約数和(自身を除く): 23695026

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 2633, 4830, 5266, 7899, 13165, 15798, 18431, 26330, 36862, 39495, 55293, 60559, 78990, 92155, 110586, 121118, 181677, 184310, 276465, 302795, 363354, 423913, 552930, 605590, 847826, 908385, 1271739, 1816770, 2119565, 2543478, 4239130, 6358695, 12717390]

約数ペア:

[(1, 12717390), (2, 6358695), (3, 4239130), (5, 2543478), (6, 2119565), (7, 1816770), (10, 1271739), (14, 908385), (15, 847826), (21, 605590), (23, 552930), (30, 423913), (35, 363354), (42, 302795), (46, 276465), (69, 184310), (70, 181677), (105, 121118), (115, 110586), (138, 92155), (161, 78990), (210, 60559), (230, 55293), (322, 39495), (345, 36862), (483, 26330), (690, 18431), (805, 15798), (966, 13165), (1610, 7899), (2415, 5266), (2633, 4830)]