15692017090

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{7529}}^1$

素因数の和:7747

約数の個数: 64

約数和(自身を含む): 29914220160

約数和(自身を除く): 14222203070

約数列:

[1, 2, 5, 10, 37, 43, 74, 86, 131, 185, 215, 262, 370, 430, 655, 1310, 1591, 3182, 4847, 5633, 7529, 7955, 9694, 11266, 15058, 15910, 24235, 28165, 37645, 48470, 56330, 75290, 208421, 278573, 323747, 416842, 557146, 647494, 986299, 1042105, 1392865, 1618735, 1972598, 2084210, 2785730, 3237470, 4931495, 9862990, 11978639, 23957278, 36493063, 42410857, 59893195, 72986126, 84821714, 119786390, 182465315, 212054285, 364930630, 424108570, 1569201709, 3138403418, 7846008545, 15692017090]

約数ペア:

[(1, 15692017090), (2, 7846008545), (5, 3138403418), (10, 1569201709), (37, 424108570), (43, 364930630), (74, 212054285), (86, 182465315), (131, 119786390), (185, 84821714), (215, 72986126), (262, 59893195), (370, 42410857), (430, 36493063), (655, 23957278), (1310, 11978639), (1591, 9862990), (3182, 4931495), (4847, 3237470), (5633, 2785730), (7529, 2084210), (7955, 1972598), (9694, 1618735), (11266, 1392865), (15058, 1042105), (15910, 986299), (24235, 647494), (28165, 557146), (37645, 416842), (48470, 323747), (56330, 278573), (75290, 208421)]