71849220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{29207}}^1$

素因数の和:29260

約数の個数: 48

約数和(自身を含む): 206091648

約数和(自身を除く): 134242428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 29207, 58414, 87621, 116828, 146035, 175242, 292070, 350484, 438105, 584140, 876210, 1197487, 1752420, 2394974, 3592461, 4789948, 5987435, 7184922, 11974870, 14369844, 17962305, 23949740, 35924610, 71849220]

約数ペア:

[(1, 71849220), (2, 35924610), (3, 23949740), (4, 17962305), (5, 14369844), (6, 11974870), (10, 7184922), (12, 5987435), (15, 4789948), (20, 3592461), (30, 2394974), (41, 1752420), (60, 1197487), (82, 876210), (123, 584140), (164, 438105), (205, 350484), (246, 292070), (410, 175242), (492, 146035), (615, 116828), (820, 87621), (1230, 58414), (2460, 29207)]