3460540180

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{12281}}^1$

素因数の和:12556

約数の個数: 48

約数和(自身を含む): 7405456464

約数和(自身を除く): 3944916284

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 193, 292, 365, 386, 730, 772, 965, 1460, 1930, 3860, 12281, 14089, 24562, 28178, 49124, 56356, 61405, 70445, 122810, 140890, 245620, 281780, 896513, 1793026, 2370233, 3586052, 4482565, 4740466, 8965130, 9480932, 11851165, 17930260, 23702330, 47404660, 173027009, 346054018, 692108036, 865135045, 1730270090, 3460540180]

約数ペア:

[(1, 3460540180), (2, 1730270090), (4, 865135045), (5, 692108036), (10, 346054018), (20, 173027009), (73, 47404660), (146, 23702330), (193, 17930260), (292, 11851165), (365, 9480932), (386, 8965130), (730, 4740466), (772, 4482565), (965, 3586052), (1460, 2370233), (1930, 1793026), (3860, 896513), (12281, 281780), (14089, 245620), (24562, 140890), (28178, 122810), (49124, 70445), (56356, 61405)]