2837070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1087}}^1$

素因数の和:1129

約数の個数: 48

約数和(自身を含む): 7637760

約数和(自身を除く): 4800690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1087, 1305, 2174, 2610, 3261, 5435, 6522, 9783, 10870, 16305, 19566, 31523, 32610, 48915, 63046, 94569, 97830, 157615, 189138, 283707, 315230, 472845, 567414, 945690, 1418535, 2837070]

約数ペア:

[(1, 2837070), (2, 1418535), (3, 945690), (5, 567414), (6, 472845), (9, 315230), (10, 283707), (15, 189138), (18, 157615), (29, 97830), (30, 94569), (45, 63046), (58, 48915), (87, 32610), (90, 31523), (145, 19566), (174, 16305), (261, 10870), (290, 9783), (435, 6522), (522, 5435), (870, 3261), (1087, 2610), (1305, 2174)]