2847113150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{15919}}^1$

素因数の和:16018

約数の個数: 72

約数和(自身を含む): 6245002080

約数和(自身を除く): 3397888930

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 73, 98, 146, 175, 245, 350, 365, 490, 511, 730, 1022, 1225, 1825, 2450, 2555, 3577, 3650, 5110, 7154, 12775, 15919, 17885, 25550, 31838, 35770, 79595, 89425, 111433, 159190, 178850, 222866, 397975, 557165, 780031, 795950, 1114330, 1162087, 1560062, 2324174, 2785825, 3900155, 5571650, 5810435, 7800310, 8134609, 11620870, 16269218, 19500775, 29052175, 39001550, 40673045, 56942263, 58104350, 81346090, 113884526, 203365225, 284711315, 406730450, 569422630, 1423556575, 2847113150]

約数ペア:

[(1, 2847113150), (2, 1423556575), (5, 569422630), (7, 406730450), (10, 284711315), (14, 203365225), (25, 113884526), (35, 81346090), (49, 58104350), (50, 56942263), (70, 40673045), (73, 39001550), (98, 29052175), (146, 19500775), (175, 16269218), (245, 11620870), (350, 8134609), (365, 7800310), (490, 5810435), (511, 5571650), (730, 3900155), (1022, 2785825), (1225, 2324174), (1825, 1560062), (2450, 1162087), (2555, 1114330), (3577, 795950), (3650, 780031), (5110, 557165), (7154, 397975), (12775, 222866), (15919, 178850), (17885, 159190), (25550, 111433), (31838, 89425), (35770, 79595)]