83709570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2087}}^1$

素因数の和:2295

約数の個数: 64

約数和(自身を含む): 230916096

約数和(自身を除く): 147206526

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 191, 210, 382, 573, 955, 1146, 1337, 1910, 2087, 2674, 2865, 4011, 4174, 5730, 6261, 6685, 8022, 10435, 12522, 13370, 14609, 20055, 20870, 29218, 31305, 40110, 43827, 62610, 73045, 87654, 146090, 219135, 398617, 438270, 797234, 1195851, 1993085, 2391702, 2790319, 3986170, 5580638, 5979255, 8370957, 11958510, 13951595, 16741914, 27903190, 41854785, 83709570]

約数ペア:

[(1, 83709570), (2, 41854785), (3, 27903190), (5, 16741914), (6, 13951595), (7, 11958510), (10, 8370957), (14, 5979255), (15, 5580638), (21, 3986170), (30, 2790319), (35, 2391702), (42, 1993085), (70, 1195851), (105, 797234), (191, 438270), (210, 398617), (382, 219135), (573, 146090), (955, 87654), (1146, 73045), (1337, 62610), (1910, 43827), (2087, 40110), (2674, 31305), (2865, 29218), (4011, 20870), (4174, 20055), (5730, 14609), (6261, 13370), (6685, 12522), (8022, 10435)]