181987620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{8741}}^1$

素因数の和:9100

約数の個数: 48

約数和(自身を含む): 511092288

約数和(自身を除く): 329104668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 347, 694, 1041, 1388, 1735, 2082, 3470, 4164, 5205, 6940, 8741, 10410, 17482, 20820, 26223, 34964, 43705, 52446, 87410, 104892, 131115, 174820, 262230, 524460, 3033127, 6066254, 9099381, 12132508, 15165635, 18198762, 30331270, 36397524, 45496905, 60662540, 90993810, 181987620]

約数ペア:

[(1, 181987620), (2, 90993810), (3, 60662540), (4, 45496905), (5, 36397524), (6, 30331270), (10, 18198762), (12, 15165635), (15, 12132508), (20, 9099381), (30, 6066254), (60, 3033127), (347, 524460), (694, 262230), (1041, 174820), (1388, 131115), (1735, 104892), (2082, 87410), (3470, 52446), (4164, 43705), (5205, 34964), (6940, 26223), (8741, 20820), (10410, 17482)]