4704822180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1375679}}^1$

素因数の和:1375713

約数の個数: 72

約数和(自身を含む): 15022425600

約数和(自身を除く): 10317603420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 1375679, 2751358, 4127037, 5502716, 6878395, 8254074, 12381111, 13756790, 16508148, 20635185, 24762222, 26137901, 27513580, 41270370, 49524444, 52275802, 61905555, 78413703, 82540740, 104551604, 123811110, 130689505, 156827406, 235241109, 247622220, 261379010, 313654812, 392068515, 470482218, 522758020, 784137030, 940964436, 1176205545, 1568274060, 2352411090, 4704822180]

約数ペア:

[(1, 4704822180), (2, 2352411090), (3, 1568274060), (4, 1176205545), (5, 940964436), (6, 784137030), (9, 522758020), (10, 470482218), (12, 392068515), (15, 313654812), (18, 261379010), (19, 247622220), (20, 235241109), (30, 156827406), (36, 130689505), (38, 123811110), (45, 104551604), (57, 82540740), (60, 78413703), (76, 61905555), (90, 52275802), (95, 49524444), (114, 41270370), (171, 27513580), (180, 26137901), (190, 24762222), (228, 20635185), (285, 16508148), (342, 13756790), (380, 12381111), (570, 8254074), (684, 6878395), (855, 5502716), (1140, 4127037), (1710, 2751358), (3420, 1375679)]