30523270

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{683}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 56881440

約数和(自身を除く): 26358170

約数列:

[1, 2, 5, 10, 41, 82, 109, 205, 218, 410, 545, 683, 1090, 1366, 3415, 4469, 6830, 8938, 22345, 28003, 44690, 56006, 74447, 140015, 148894, 280030, 372235, 744470, 3052327, 6104654, 15261635, 30523270]

約数ペア:

[(1, 30523270), (2, 15261635), (5, 6104654), (10, 3052327), (41, 744470), (82, 372235), (109, 280030), (205, 148894), (218, 140015), (410, 74447), (545, 56006), (683, 44690), (1090, 28003), (1366, 22345), (3415, 8938), (4469, 6830)]