142553190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:974

約数の個数: 96

約数和(自身を含む): 382841856

約数和(自身を除く): 240288666

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 169, 186, 195, 310, 338, 390, 403, 465, 507, 806, 845, 907, 930, 1014, 1209, 1690, 1814, 2015, 2418, 2535, 2721, 4030, 4535, 5070, 5239, 5442, 6045, 9070, 10478, 11791, 12090, 13605, 15717, 23582, 26195, 27210, 28117, 31434, 35373, 52390, 56234, 58955, 70746, 78585, 84351, 117910, 140585, 153283, 157170, 168702, 176865, 281170, 306566, 353730, 365521, 421755, 459849, 731042, 766415, 843510, 919698, 1096563, 1532830, 1827605, 2193126, 2299245, 3655210, 4598490, 4751773, 5482815, 9503546, 10965630, 14255319, 23758865, 28510638, 47517730, 71276595, 142553190]

約数ペア:

[(1, 142553190), (2, 71276595), (3, 47517730), (5, 28510638), (6, 23758865), (10, 14255319), (13, 10965630), (15, 9503546), (26, 5482815), (30, 4751773), (31, 4598490), (39, 3655210), (62, 2299245), (65, 2193126), (78, 1827605), (93, 1532830), (130, 1096563), (155, 919698), (169, 843510), (186, 766415), (195, 731042), (310, 459849), (338, 421755), (390, 365521), (403, 353730), (465, 306566), (507, 281170), (806, 176865), (845, 168702), (907, 157170), (930, 153283), (1014, 140585), (1209, 117910), (1690, 84351), (1814, 78585), (2015, 70746), (2418, 58955), (2535, 56234), (2721, 52390), (4030, 35373), (4535, 31434), (5070, 28117), (5239, 27210), (5442, 26195), (6045, 23582), (9070, 15717), (10478, 13605), (11791, 12090)]