26607990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 65894400

約数和(自身を除く): 39286410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 103, 109, 158, 206, 218, 237, 309, 327, 395, 474, 515, 545, 618, 654, 790, 1030, 1090, 1185, 1545, 1635, 2370, 3090, 3270, 8137, 8611, 11227, 16274, 17222, 22454, 24411, 25833, 33681, 40685, 43055, 48822, 51666, 56135, 67362, 81370, 86110, 112270, 122055, 129165, 168405, 244110, 258330, 336810, 886933, 1773866, 2660799, 4434665, 5321598, 8869330, 13303995, 26607990]

約数ペア:

[(1, 26607990), (2, 13303995), (3, 8869330), (5, 5321598), (6, 4434665), (10, 2660799), (15, 1773866), (30, 886933), (79, 336810), (103, 258330), (109, 244110), (158, 168405), (206, 129165), (218, 122055), (237, 112270), (309, 86110), (327, 81370), (395, 67362), (474, 56135), (515, 51666), (545, 48822), (618, 43055), (654, 40685), (790, 33681), (1030, 25833), (1090, 24411), (1185, 22454), (1545, 17222), (1635, 16274), (2370, 11227), (3090, 8611), (3270, 8137)]