76721370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1697}}^1$

素因数の和:1855

約数の個数: 64

約数和(自身を含む): 202455936

約数和(自身を除く): 125734566

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 137, 165, 274, 330, 411, 685, 822, 1370, 1507, 1697, 2055, 3014, 3394, 4110, 4521, 5091, 7535, 8485, 9042, 10182, 15070, 16970, 18667, 22605, 25455, 37334, 45210, 50910, 56001, 93335, 112002, 186670, 232489, 280005, 464978, 560010, 697467, 1162445, 1394934, 2324890, 2557379, 3487335, 5114758, 6974670, 7672137, 12786895, 15344274, 25573790, 38360685, 76721370]

約数ペア:

[(1, 76721370), (2, 38360685), (3, 25573790), (5, 15344274), (6, 12786895), (10, 7672137), (11, 6974670), (15, 5114758), (22, 3487335), (30, 2557379), (33, 2324890), (55, 1394934), (66, 1162445), (110, 697467), (137, 560010), (165, 464978), (274, 280005), (330, 232489), (411, 186670), (685, 112002), (822, 93335), (1370, 56001), (1507, 50910), (1697, 45210), (2055, 37334), (3014, 25455), (3394, 22605), (4110, 18667), (4521, 16970), (5091, 15070), (7535, 10182), (8485, 9042)]