91821490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7213}}^1$

素因数の和:7306

約数の個数: 32

約数和(自身を含む): 176598720

約数和(自身を除く): 84777230

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2546, 6365, 7213, 12730, 14426, 36065, 72130, 137047, 274094, 483271, 685235, 966542, 1370470, 2416355, 4832710, 9182149, 18364298, 45910745, 91821490]

約数ペア:

[(1, 91821490), (2, 45910745), (5, 18364298), (10, 9182149), (19, 4832710), (38, 2416355), (67, 1370470), (95, 966542), (134, 685235), (190, 483271), (335, 274094), (670, 137047), (1273, 72130), (2546, 36065), (6365, 14426), (7213, 12730)]