89798190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 222469632

約数和(自身を除く): 132671442

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 151, 215, 258, 302, 430, 453, 461, 645, 755, 906, 922, 1290, 1383, 1510, 2265, 2305, 2766, 4530, 4610, 6493, 6915, 12986, 13830, 19479, 19823, 32465, 38958, 39646, 59469, 64930, 69611, 97395, 99115, 118938, 139222, 194790, 198230, 208833, 297345, 348055, 417666, 594690, 696110, 1044165, 2088330, 2993273, 5986546, 8979819, 14966365, 17959638, 29932730, 44899095, 89798190]

約数ペア:

[(1, 89798190), (2, 44899095), (3, 29932730), (5, 17959638), (6, 14966365), (10, 8979819), (15, 5986546), (30, 2993273), (43, 2088330), (86, 1044165), (129, 696110), (151, 594690), (215, 417666), (258, 348055), (302, 297345), (430, 208833), (453, 198230), (461, 194790), (645, 139222), (755, 118938), (906, 99115), (922, 97395), (1290, 69611), (1383, 64930), (1510, 59469), (2265, 39646), (2305, 38958), (2766, 32465), (4530, 19823), (4610, 19479), (6493, 13830), (6915, 12986)]