39299340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8291}}^1$

素因数の和:8382

約数の個数: 48

約数和(自身を含む): 111444480

約数和(自身を除く): 72145140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 8291, 16582, 24873, 33164, 41455, 49746, 82910, 99492, 124365, 165820, 248730, 497460, 654989, 1309978, 1964967, 2619956, 3274945, 3929934, 6549890, 7859868, 9824835, 13099780, 19649670, 39299340]

約数ペア:

[(1, 39299340), (2, 19649670), (3, 13099780), (4, 9824835), (5, 7859868), (6, 6549890), (10, 3929934), (12, 3274945), (15, 2619956), (20, 1964967), (30, 1309978), (60, 654989), (79, 497460), (158, 248730), (237, 165820), (316, 124365), (395, 99492), (474, 82910), (790, 49746), (948, 41455), (1185, 33164), (1580, 24873), (2370, 16582), (4740, 8291)]