71002470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4391}}^1$

素因数の和:4426

約数の個数: 96

約数和(自身を含む): 216297216

約数和(自身を除く): 145294746

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, 4391, 5390, 8085, 8782, 13173, 16170, 21955, 26346, 30737, 43910, 48301, 61474, 65865, 92211, 96602, 131730, 144903, 153685, 184422, 215159, 241505, 289806, 307370, 338107, 430318, 461055, 483010, 645477, 676214, 724515, 922110, 1014321, 1075795, 1290954, 1449030, 1690535, 2028642, 2151590, 2366749, 3227385, 3381070, 4733498, 5071605, 6454770, 7100247, 10143210, 11833745, 14200494, 23667490, 35501235, 71002470]

約数ペア:

[(1, 71002470), (2, 35501235), (3, 23667490), (5, 14200494), (6, 11833745), (7, 10143210), (10, 7100247), (11, 6454770), (14, 5071605), (15, 4733498), (21, 3381070), (22, 3227385), (30, 2366749), (33, 2151590), (35, 2028642), (42, 1690535), (49, 1449030), (55, 1290954), (66, 1075795), (70, 1014321), (77, 922110), (98, 724515), (105, 676214), (110, 645477), (147, 483010), (154, 461055), (165, 430318), (210, 338107), (231, 307370), (245, 289806), (294, 241505), (330, 215159), (385, 184422), (462, 153685), (490, 144903), (539, 131730), (735, 96602), (770, 92211), (1078, 65865), (1155, 61474), (1470, 48301), (1617, 43910), (2310, 30737), (2695, 26346), (3234, 21955), (4391, 16170), (5390, 13173), (8085, 8782)]