3449140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 7660800

約数和(自身を除く): 4211660

約数列:

[1, 2, 4, 5, 10, 20, 37, 59, 74, 79, 118, 148, 158, 185, 236, 295, 316, 370, 395, 590, 740, 790, 1180, 1580, 2183, 2923, 4366, 4661, 5846, 8732, 9322, 10915, 11692, 14615, 18644, 21830, 23305, 29230, 43660, 46610, 58460, 93220, 172457, 344914, 689828, 862285, 1724570, 3449140]

約数ペア:

[(1, 3449140), (2, 1724570), (4, 862285), (5, 689828), (10, 344914), (20, 172457), (37, 93220), (59, 58460), (74, 46610), (79, 43660), (118, 29230), (148, 23305), (158, 21830), (185, 18644), (236, 14615), (295, 11692), (316, 10915), (370, 9322), (395, 8732), (590, 5846), (740, 4661), (790, 4366), (1180, 2923), (1580, 2183)]