72446930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1907}}^1$

素因数の和:2074

約数の個数: 32

約数和(自身を含む): 136002240

約数和(自身を除く): 63555310

約数列:

[1, 2, 5, 10, 29, 58, 131, 145, 262, 290, 655, 1310, 1907, 3799, 3814, 7598, 9535, 18995, 19070, 37990, 55303, 110606, 249817, 276515, 499634, 553030, 1249085, 2498170, 7244693, 14489386, 36223465, 72446930]

約数ペア:

[(1, 72446930), (2, 36223465), (5, 14489386), (10, 7244693), (29, 2498170), (58, 1249085), (131, 553030), (145, 499634), (262, 276515), (290, 249817), (655, 110606), (1310, 55303), (1907, 37990), (3799, 19070), (3814, 18995), (7598, 9535)]