17795190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{839}}^1$

素因数の和:957

約数の個数: 64

約数和(自身を含む): 49351680

約数和(自身を除く): 31556490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 101, 105, 202, 210, 303, 505, 606, 707, 839, 1010, 1414, 1515, 1678, 2121, 2517, 3030, 3535, 4195, 4242, 5034, 5873, 7070, 8390, 10605, 11746, 12585, 17619, 21210, 25170, 29365, 35238, 58730, 84739, 88095, 169478, 176190, 254217, 423695, 508434, 593173, 847390, 1186346, 1271085, 1779519, 2542170, 2965865, 3559038, 5931730, 8897595, 17795190]

約数ペア:

[(1, 17795190), (2, 8897595), (3, 5931730), (5, 3559038), (6, 2965865), (7, 2542170), (10, 1779519), (14, 1271085), (15, 1186346), (21, 847390), (30, 593173), (35, 508434), (42, 423695), (70, 254217), (101, 176190), (105, 169478), (202, 88095), (210, 84739), (303, 58730), (505, 35238), (606, 29365), (707, 25170), (839, 21210), (1010, 17619), (1414, 12585), (1515, 11746), (1678, 10605), (2121, 8390), (2517, 7070), (3030, 5873), (3535, 5034), (4195, 4242)]