15746864460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13813039}}^1$

素因数の和:13813070

約数の個数: 48

約数和(自身を含む): 46411814400

約数和(自身を除く): 30664949940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 13813039, 27626078, 41439117, 55252156, 69065195, 82878234, 138130390, 165756468, 207195585, 262447741, 276260780, 414391170, 524895482, 787343223, 828782340, 1049790964, 1312238705, 1574686446, 2624477410, 3149372892, 3936716115, 5248954820, 7873432230, 15746864460]

約数ペア:

[(1, 15746864460), (2, 7873432230), (3, 5248954820), (4, 3936716115), (5, 3149372892), (6, 2624477410), (10, 1574686446), (12, 1312238705), (15, 1049790964), (19, 828782340), (20, 787343223), (30, 524895482), (38, 414391170), (57, 276260780), (60, 262447741), (76, 207195585), (95, 165756468), (114, 138130390), (190, 82878234), (228, 69065195), (285, 55252156), (380, 41439117), (570, 27626078), (1140, 13813039)]