74736130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{7681}}^1$

素因数の和:7834

約数の個数: 32

約数和(自身を含む): 154869120

約数和(自身を除く): 80132990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4865, 7681, 9730, 15362, 38405, 53767, 76810, 107534, 268835, 537670, 1067659, 2135318, 5338295, 7473613, 10676590, 14947226, 37368065, 74736130]

約数ペア:

[(1, 74736130), (2, 37368065), (5, 14947226), (7, 10676590), (10, 7473613), (14, 5338295), (35, 2135318), (70, 1067659), (139, 537670), (278, 268835), (695, 107534), (973, 76810), (1390, 53767), (1946, 38405), (4865, 15362), (7681, 9730)]