85867530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9973}}^1$

素因数の和:10031

約数の個数: 64

約数和(自身を含む): 241291008

約数和(自身を除く): 155423478

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 410, 574, 615, 861, 1230, 1435, 1722, 2870, 4305, 8610, 9973, 19946, 29919, 49865, 59838, 69811, 99730, 139622, 149595, 209433, 299190, 349055, 408893, 418866, 698110, 817786, 1047165, 1226679, 2044465, 2094330, 2453358, 2862251, 4088930, 5724502, 6133395, 8586753, 12266790, 14311255, 17173506, 28622510, 42933765, 85867530]

約数ペア:

[(1, 85867530), (2, 42933765), (3, 28622510), (5, 17173506), (6, 14311255), (7, 12266790), (10, 8586753), (14, 6133395), (15, 5724502), (21, 4088930), (30, 2862251), (35, 2453358), (41, 2094330), (42, 2044465), (70, 1226679), (82, 1047165), (105, 817786), (123, 698110), (205, 418866), (210, 408893), (246, 349055), (287, 299190), (410, 209433), (574, 149595), (615, 139622), (861, 99730), (1230, 69811), (1435, 59838), (1722, 49865), (2870, 29919), (4305, 19946), (8610, 9973)]