19838962380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{534167}}^1$

素因数の和:534798

約数の個数: 48

約数和(自身を含む): 55638938880

約数和(自身を除く): 35799976500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 619, 1238, 1857, 2476, 3095, 3714, 6190, 7428, 9285, 12380, 18570, 37140, 534167, 1068334, 1602501, 2136668, 2670835, 3205002, 5341670, 6410004, 8012505, 10683340, 16025010, 32050020, 330649373, 661298746, 991948119, 1322597492, 1653246865, 1983896238, 3306493730, 3967792476, 4959740595, 6612987460, 9919481190, 19838962380]

約数ペア:

[(1, 19838962380), (2, 9919481190), (3, 6612987460), (4, 4959740595), (5, 3967792476), (6, 3306493730), (10, 1983896238), (12, 1653246865), (15, 1322597492), (20, 991948119), (30, 661298746), (60, 330649373), (619, 32050020), (1238, 16025010), (1857, 10683340), (2476, 8012505), (3095, 6410004), (3714, 5341670), (6190, 3205002), (7428, 2670835), (9285, 2136668), (12380, 1602501), (18570, 1068334), (37140, 534167)]