85838830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2719}}^1$

素因数の和:2785

約数の個数: 64

約数和(自身を含む): 197406720

約数和(自身を除く): 111567890

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 41, 55, 70, 77, 82, 110, 154, 205, 287, 385, 410, 451, 574, 770, 902, 1435, 2255, 2719, 2870, 3157, 4510, 5438, 6314, 13595, 15785, 19033, 27190, 29909, 31570, 38066, 59818, 95165, 111479, 149545, 190330, 209363, 222958, 299090, 418726, 557395, 780353, 1046815, 1114790, 1226269, 1560706, 2093630, 2452538, 3901765, 6131345, 7803530, 8583883, 12262690, 17167766, 42919415, 85838830]

約数ペア:

[(1, 85838830), (2, 42919415), (5, 17167766), (7, 12262690), (10, 8583883), (11, 7803530), (14, 6131345), (22, 3901765), (35, 2452538), (41, 2093630), (55, 1560706), (70, 1226269), (77, 1114790), (82, 1046815), (110, 780353), (154, 557395), (205, 418726), (287, 299090), (385, 222958), (410, 209363), (451, 190330), (574, 149545), (770, 111479), (902, 95165), (1435, 59818), (2255, 38066), (2719, 31570), (2870, 29909), (3157, 27190), (4510, 19033), (5438, 15785), (6314, 13595)]