12111570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5851}}^1$

素因数の和:5887

約数の個数: 48

約数和(自身を含む): 32864832

約数和(自身を除く): 20753262

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 5851, 11702, 17553, 29255, 35106, 52659, 58510, 87765, 105318, 134573, 175530, 263295, 269146, 403719, 526590, 672865, 807438, 1211157, 1345730, 2018595, 2422314, 4037190, 6055785, 12111570]

約数ペア:

[(1, 12111570), (2, 6055785), (3, 4037190), (5, 2422314), (6, 2018595), (9, 1345730), (10, 1211157), (15, 807438), (18, 672865), (23, 526590), (30, 403719), (45, 269146), (46, 263295), (69, 175530), (90, 134573), (115, 105318), (138, 87765), (207, 58510), (230, 52659), (345, 35106), (414, 29255), (690, 17553), (1035, 11702), (2070, 5851)]