2019341910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{6709}}^1$

素因数の和:6925

約数の個数: 64

約数和(自身を含む): 4947148800

約数和(自身を除く): 2927806890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 127, 158, 237, 254, 381, 395, 474, 635, 762, 790, 1185, 1270, 1905, 2370, 3810, 6709, 10033, 13418, 20066, 20127, 30099, 33545, 40254, 50165, 60198, 67090, 100330, 100635, 150495, 201270, 300990, 530011, 852043, 1060022, 1590033, 1704086, 2556129, 2650055, 3180066, 4260215, 5112258, 5300110, 7950165, 8520430, 12780645, 15900330, 25561290, 67311397, 134622794, 201934191, 336556985, 403868382, 673113970, 1009670955, 2019341910]

約数ペア:

[(1, 2019341910), (2, 1009670955), (3, 673113970), (5, 403868382), (6, 336556985), (10, 201934191), (15, 134622794), (30, 67311397), (79, 25561290), (127, 15900330), (158, 12780645), (237, 8520430), (254, 7950165), (381, 5300110), (395, 5112258), (474, 4260215), (635, 3180066), (762, 2650055), (790, 2556129), (1185, 1704086), (1270, 1590033), (1905, 1060022), (2370, 852043), (3810, 530011), (6709, 300990), (10033, 201270), (13418, 150495), (20066, 100635), (20127, 100330), (30099, 67090), (33545, 60198), (40254, 50165)]