2783229130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1\times {\mathrm{709}}^1$

素因数の和:1135

約数の個数: 64

約数和(自身を含む): 5535682560

約数和(自身を除く): 2752453430

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 281, 562, 635, 709, 1270, 1397, 1405, 1418, 2794, 2810, 3091, 3545, 6182, 6985, 7090, 7799, 13970, 15455, 15598, 30910, 35687, 38995, 71374, 77990, 90043, 178435, 180086, 199229, 356870, 392557, 398458, 450215, 785114, 900430, 990473, 996145, 1962785, 1980946, 1992290, 2191519, 3925570, 4383038, 4952365, 9904730, 10957595, 21915190, 25302083, 50604166, 126510415, 253020830, 278322913, 556645826, 1391614565, 2783229130]

約数ペア:

[(1, 2783229130), (2, 1391614565), (5, 556645826), (10, 278322913), (11, 253020830), (22, 126510415), (55, 50604166), (110, 25302083), (127, 21915190), (254, 10957595), (281, 9904730), (562, 4952365), (635, 4383038), (709, 3925570), (1270, 2191519), (1397, 1992290), (1405, 1980946), (1418, 1962785), (2794, 996145), (2810, 990473), (3091, 900430), (3545, 785114), (6182, 450215), (6985, 398458), (7090, 392557), (7799, 356870), (13970, 199229), (15455, 180086), (15598, 178435), (30910, 90043), (35687, 77990), (38995, 71374)]