38447190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1087}}^1$

素因数の和:1234

約数の個数: 64

約数和(自身を含む): 103403520

約数和(自身を除く): 64956330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 131, 135, 262, 270, 393, 655, 786, 1087, 1179, 1310, 1965, 2174, 2358, 3261, 3537, 3930, 5435, 5895, 6522, 7074, 9783, 10870, 11790, 16305, 17685, 19566, 29349, 32610, 35370, 48915, 58698, 97830, 142397, 146745, 284794, 293490, 427191, 711985, 854382, 1281573, 1423970, 2135955, 2563146, 3844719, 4271910, 6407865, 7689438, 12815730, 19223595, 38447190]

約数ペア:

[(1, 38447190), (2, 19223595), (3, 12815730), (5, 7689438), (6, 6407865), (9, 4271910), (10, 3844719), (15, 2563146), (18, 2135955), (27, 1423970), (30, 1281573), (45, 854382), (54, 711985), (90, 427191), (131, 293490), (135, 284794), (262, 146745), (270, 142397), (393, 97830), (655, 58698), (786, 48915), (1087, 35370), (1179, 32610), (1310, 29349), (1965, 19566), (2174, 17685), (2358, 16305), (3261, 11790), (3537, 10870), (3930, 9783), (5435, 7074), (5895, 6522)]