80229870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{367}}^1$

素因数の和:734

約数の個数: 96

約数和(自身を含む): 239735808

約数和(自身を除く): 159505938

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 347, 367, 630, 694, 734, 1041, 1101, 1735, 1835, 2082, 2202, 2429, 2569, 3123, 3303, 3470, 3670, 4858, 5138, 5205, 5505, 6246, 6606, 7287, 7707, 10410, 11010, 12145, 12845, 14574, 15414, 15615, 16515, 21861, 23121, 24290, 25690, 31230, 33030, 36435, 38535, 43722, 46242, 72870, 77070, 109305, 115605, 127349, 218610, 231210, 254698, 382047, 636745, 764094, 891443, 1146141, 1273490, 1782886, 1910235, 2292282, 2674329, 3820470, 4457215, 5348658, 5730705, 8022987, 8914430, 11461410, 13371645, 16045974, 26743290, 40114935, 80229870]

約数ペア:

[(1, 80229870), (2, 40114935), (3, 26743290), (5, 16045974), (6, 13371645), (7, 11461410), (9, 8914430), (10, 8022987), (14, 5730705), (15, 5348658), (18, 4457215), (21, 3820470), (30, 2674329), (35, 2292282), (42, 1910235), (45, 1782886), (63, 1273490), (70, 1146141), (90, 891443), (105, 764094), (126, 636745), (210, 382047), (315, 254698), (347, 231210), (367, 218610), (630, 127349), (694, 115605), (734, 109305), (1041, 77070), (1101, 72870), (1735, 46242), (1835, 43722), (2082, 38535), (2202, 36435), (2429, 33030), (2569, 31230), (3123, 25690), (3303, 24290), (3470, 23121), (3670, 21861), (4858, 16515), (5138, 15615), (5205, 15414), (5505, 14574), (6246, 12845), (6606, 12145), (7287, 11010), (7707, 10410)]