15348830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7561}}^1$

素因数の和:7604

約数の個数: 32

約数和(自身を含む): 32667840

約数和(自身を除く): 17319010

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 7561, 15122, 37805, 52927, 75610, 105854, 219269, 264635, 438538, 529270, 1096345, 1534883, 2192690, 3069766, 7674415, 15348830]

約数ペア:

[(1, 15348830), (2, 7674415), (5, 3069766), (7, 2192690), (10, 1534883), (14, 1096345), (29, 529270), (35, 438538), (58, 264635), (70, 219269), (145, 105854), (203, 75610), (290, 52927), (406, 37805), (1015, 15122), (2030, 7561)]