71293530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4409}}^1$

素因数の和:4444

約数の個数: 96

約数和(自身を含む): 217183680

約数和(自身を除く): 145890150

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 147, 154, 165, 210, 231, 245, 294, 330, 385, 462, 490, 539, 735, 770, 1078, 1155, 1470, 1617, 2310, 2695, 3234, 4409, 5390, 8085, 8818, 13227, 16170, 22045, 26454, 30863, 44090, 48499, 61726, 66135, 92589, 96998, 132270, 145497, 154315, 185178, 216041, 242495, 290994, 308630, 339493, 432082, 462945, 484990, 648123, 678986, 727485, 925890, 1018479, 1080205, 1296246, 1454970, 1697465, 2036958, 2160410, 2376451, 3240615, 3394930, 4752902, 5092395, 6481230, 7129353, 10184790, 11882255, 14258706, 23764510, 35646765, 71293530]

約数ペア:

[(1, 71293530), (2, 35646765), (3, 23764510), (5, 14258706), (6, 11882255), (7, 10184790), (10, 7129353), (11, 6481230), (14, 5092395), (15, 4752902), (21, 3394930), (22, 3240615), (30, 2376451), (33, 2160410), (35, 2036958), (42, 1697465), (49, 1454970), (55, 1296246), (66, 1080205), (70, 1018479), (77, 925890), (98, 727485), (105, 678986), (110, 648123), (147, 484990), (154, 462945), (165, 432082), (210, 339493), (231, 308630), (245, 290994), (294, 242495), (330, 216041), (385, 185178), (462, 154315), (490, 145497), (539, 132270), (735, 96998), (770, 92589), (1078, 66135), (1155, 61726), (1470, 48499), (1617, 44090), (2310, 30863), (2695, 26454), (3234, 22045), (4409, 16170), (5390, 13227), (8085, 8818)]