87616530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{12323}}^1$

素因数の和:12415

約数の個数: 48

約数和(自身を含む): 230705280

約数和(自身を除く): 143088750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 12323, 24646, 36969, 61615, 73938, 110907, 123230, 184845, 221814, 369690, 554535, 973517, 1109070, 1947034, 2920551, 4867585, 5841102, 8761653, 9735170, 14602755, 17523306, 29205510, 43808265, 87616530]

約数ペア:

[(1, 87616530), (2, 43808265), (3, 29205510), (5, 17523306), (6, 14602755), (9, 9735170), (10, 8761653), (15, 5841102), (18, 4867585), (30, 2920551), (45, 1947034), (79, 1109070), (90, 973517), (158, 554535), (237, 369690), (395, 221814), (474, 184845), (711, 123230), (790, 110907), (1185, 73938), (1422, 61615), (2370, 36969), (3555, 24646), (7110, 12323)]