130916580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{8693}}^1$

素因数の和:8956

約数の個数: 48

約数和(自身を含む): 368069184

約数和(自身を除く): 237152604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 1004, 1255, 1506, 2510, 3012, 3765, 5020, 7530, 8693, 15060, 17386, 26079, 34772, 43465, 52158, 86930, 104316, 130395, 173860, 260790, 521580, 2181943, 4363886, 6545829, 8727772, 10909715, 13091658, 21819430, 26183316, 32729145, 43638860, 65458290, 130916580]

約数ペア:

[(1, 130916580), (2, 65458290), (3, 43638860), (4, 32729145), (5, 26183316), (6, 21819430), (10, 13091658), (12, 10909715), (15, 8727772), (20, 6545829), (30, 4363886), (60, 2181943), (251, 521580), (502, 260790), (753, 173860), (1004, 130395), (1255, 104316), (1506, 86930), (2510, 52158), (3012, 43465), (3765, 34772), (5020, 26079), (7530, 17386), (8693, 15060)]