82511910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:782

約数の個数: 96

約数和(自身を含む): 233513280

約数和(自身を除く): 151001370

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 109, 117, 130, 195, 218, 234, 327, 390, 545, 585, 647, 654, 981, 1090, 1170, 1294, 1417, 1635, 1941, 1962, 2834, 3235, 3270, 3882, 4251, 4905, 5823, 6470, 7085, 8411, 8502, 9705, 9810, 11646, 12753, 14170, 16822, 19410, 21255, 25233, 25506, 29115, 42055, 42510, 50466, 58230, 63765, 70523, 75699, 84110, 126165, 127530, 141046, 151398, 211569, 252330, 352615, 378495, 423138, 634707, 705230, 756990, 916799, 1057845, 1269414, 1833598, 2115690, 2750397, 3173535, 4583995, 5500794, 6347070, 8251191, 9167990, 13751985, 16502382, 27503970, 41255955, 82511910]

約数ペア:

[(1, 82511910), (2, 41255955), (3, 27503970), (5, 16502382), (6, 13751985), (9, 9167990), (10, 8251191), (13, 6347070), (15, 5500794), (18, 4583995), (26, 3173535), (30, 2750397), (39, 2115690), (45, 1833598), (65, 1269414), (78, 1057845), (90, 916799), (109, 756990), (117, 705230), (130, 634707), (195, 423138), (218, 378495), (234, 352615), (327, 252330), (390, 211569), (545, 151398), (585, 141046), (647, 127530), (654, 126165), (981, 84110), (1090, 75699), (1170, 70523), (1294, 63765), (1417, 58230), (1635, 50466), (1941, 42510), (1962, 42055), (2834, 29115), (3235, 25506), (3270, 25233), (3882, 21255), (4251, 19410), (4905, 16822), (5823, 14170), (6470, 12753), (7085, 11646), (8411, 9810), (8502, 9705)]