1569655490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{857}}^1$

素因数の和:1143

約数の個数: 64

約数和(自身を含む): 3103996896

約数和(自身を除く): 1534341406

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 193, 365, 386, 730, 857, 949, 965, 1714, 1898, 1930, 2509, 4285, 4745, 5018, 8570, 9490, 11141, 12545, 14089, 22282, 25090, 28178, 55705, 62561, 70445, 111410, 125122, 140890, 165401, 183157, 312805, 330802, 366314, 625610, 813293, 827005, 915785, 1626586, 1654010, 1831570, 2150213, 4066465, 4300426, 8132930, 10751065, 12074273, 21502130, 24148546, 60371365, 120742730, 156965549, 313931098, 784827745, 1569655490]

約数ペア:

[(1, 1569655490), (2, 784827745), (5, 313931098), (10, 156965549), (13, 120742730), (26, 60371365), (65, 24148546), (73, 21502130), (130, 12074273), (146, 10751065), (193, 8132930), (365, 4300426), (386, 4066465), (730, 2150213), (857, 1831570), (949, 1654010), (965, 1626586), (1714, 915785), (1898, 827005), (1930, 813293), (2509, 625610), (4285, 366314), (4745, 330802), (5018, 312805), (8570, 183157), (9490, 165401), (11141, 140890), (12545, 125122), (14089, 111410), (22282, 70445), (25090, 62561), (28178, 55705)]