63812490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1097}}^1$

素因数の和:1391

約数の個数: 64

約数和(自身を含む): 175820544

約数和(自身を除く): 112008054

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 277, 554, 831, 1097, 1385, 1662, 1939, 2194, 2770, 3291, 3878, 4155, 5485, 5817, 6582, 7679, 8310, 9695, 10970, 11634, 15358, 16455, 19390, 23037, 29085, 32910, 38395, 46074, 58170, 76790, 115185, 230370, 303869, 607738, 911607, 1519345, 1823214, 2127083, 3038690, 4254166, 4558035, 6381249, 9116070, 10635415, 12762498, 21270830, 31906245, 63812490]

約数ペア:

[(1, 63812490), (2, 31906245), (3, 21270830), (5, 12762498), (6, 10635415), (7, 9116070), (10, 6381249), (14, 4558035), (15, 4254166), (21, 3038690), (30, 2127083), (35, 1823214), (42, 1519345), (70, 911607), (105, 607738), (210, 303869), (277, 230370), (554, 115185), (831, 76790), (1097, 58170), (1385, 46074), (1662, 38395), (1939, 32910), (2194, 29085), (2770, 23037), (3291, 19390), (3878, 16455), (4155, 15358), (5485, 11634), (5817, 10970), (6582, 9695), (7679, 8310)]