904156980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{51431}}^1$

素因数の和:51736

約数の個数: 48

約数和(自身を含む): 2540329344

約数和(自身を除く): 1636172364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 293, 586, 879, 1172, 1465, 1758, 2930, 3516, 4395, 5860, 8790, 17580, 51431, 102862, 154293, 205724, 257155, 308586, 514310, 617172, 771465, 1028620, 1542930, 3085860, 15069283, 30138566, 45207849, 60277132, 75346415, 90415698, 150692830, 180831396, 226039245, 301385660, 452078490, 904156980]

約数ペア:

[(1, 904156980), (2, 452078490), (3, 301385660), (4, 226039245), (5, 180831396), (6, 150692830), (10, 90415698), (12, 75346415), (15, 60277132), (20, 45207849), (30, 30138566), (60, 15069283), (293, 3085860), (586, 1542930), (879, 1028620), (1172, 771465), (1465, 617172), (1758, 514310), (2930, 308586), (3516, 257155), (4395, 205724), (5860, 154293), (8790, 102862), (17580, 51431)]