2343460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 5927040

約数和(自身を除く): 3583580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 881, 1330, 1762, 2660, 3524, 4405, 6167, 8810, 12334, 16739, 17620, 24668, 30835, 33478, 61670, 66956, 83695, 117173, 123340, 167390, 234346, 334780, 468692, 585865, 1171730, 2343460]

約数ペア:

[(1, 2343460), (2, 1171730), (4, 585865), (5, 468692), (7, 334780), (10, 234346), (14, 167390), (19, 123340), (20, 117173), (28, 83695), (35, 66956), (38, 61670), (70, 33478), (76, 30835), (95, 24668), (133, 17620), (140, 16739), (190, 12334), (266, 8810), (380, 6167), (532, 4405), (665, 3524), (881, 2660), (1330, 1762)]