16964710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 36961920

約数和(自身を除く): 19997210

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 61, 70, 122, 137, 145, 203, 274, 290, 305, 406, 427, 610, 685, 854, 959, 1015, 1370, 1769, 1918, 2030, 2135, 3538, 3973, 4270, 4795, 7946, 8357, 8845, 9590, 12383, 16714, 17690, 19865, 24766, 27811, 39730, 41785, 55622, 58499, 61915, 83570, 116998, 123830, 139055, 242353, 278110, 292495, 484706, 584990, 1211765, 1696471, 2423530, 3392942, 8482355, 16964710]

約数ペア:

[(1, 16964710), (2, 8482355), (5, 3392942), (7, 2423530), (10, 1696471), (14, 1211765), (29, 584990), (35, 484706), (58, 292495), (61, 278110), (70, 242353), (122, 139055), (137, 123830), (145, 116998), (203, 83570), (274, 61915), (290, 58499), (305, 55622), (406, 41785), (427, 39730), (610, 27811), (685, 24766), (854, 19865), (959, 17690), (1015, 16714), (1370, 12383), (1769, 9590), (1918, 8845), (2030, 8357), (2135, 7946), (3538, 4795), (3973, 4270)]