15696055870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1877}}^1\times {\mathrm{6911}}^1$

素因数の和:8817

約数の個数: 48

約数和(自身を含む): 31075881984

約数和(自身を除く): 15379826114

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1877, 3754, 6911, 9385, 13822, 18770, 20647, 34555, 41294, 69110, 76021, 103235, 152042, 206470, 227117, 380105, 454234, 760210, 836231, 1135585, 1672462, 2271170, 4181155, 8362310, 12971947, 25943894, 64859735, 129719470, 142691417, 285382834, 713457085, 1426914170, 1569605587, 3139211174, 7848027935, 15696055870]

約数ペア:

[(1, 15696055870), (2, 7848027935), (5, 3139211174), (10, 1569605587), (11, 1426914170), (22, 713457085), (55, 285382834), (110, 142691417), (121, 129719470), (242, 64859735), (605, 25943894), (1210, 12971947), (1877, 8362310), (3754, 4181155), (6911, 2271170), (9385, 1672462), (13822, 1135585), (18770, 836231), (20647, 760210), (34555, 454234), (41294, 380105), (69110, 227117), (76021, 206470), (103235, 152042)]