189447030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{56891}}^1$

素因数の和:56941

約数の個数: 48

約数和(自身を含む): 505883664

約数和(自身を除く): 316436634

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 56891, 113782, 170673, 284455, 341346, 512019, 568910, 853365, 1024038, 1706730, 2104967, 2560095, 4209934, 5120190, 6314901, 10524835, 12629802, 18944703, 21049670, 31574505, 37889406, 63149010, 94723515, 189447030]

約数ペア:

[(1, 189447030), (2, 94723515), (3, 63149010), (5, 37889406), (6, 31574505), (9, 21049670), (10, 18944703), (15, 12629802), (18, 10524835), (30, 6314901), (37, 5120190), (45, 4209934), (74, 2560095), (90, 2104967), (111, 1706730), (185, 1024038), (222, 853365), (333, 568910), (370, 512019), (555, 341346), (666, 284455), (1110, 170673), (1665, 113782), (3330, 56891)]