65685690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2543}}^1$

素因数の和:2604

約数の個数: 96

約数和(自身を含む): 200019456

約数和(自身を除く): 134333766

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 63, 70, 82, 90, 105, 123, 126, 205, 210, 246, 287, 315, 369, 410, 574, 615, 630, 738, 861, 1230, 1435, 1722, 1845, 2543, 2583, 2870, 3690, 4305, 5086, 5166, 7629, 8610, 12715, 12915, 15258, 17801, 22887, 25430, 25830, 35602, 38145, 45774, 53403, 76290, 89005, 104263, 106806, 114435, 160209, 178010, 208526, 228870, 267015, 312789, 320418, 521315, 534030, 625578, 729841, 801045, 938367, 1042630, 1459682, 1563945, 1602090, 1876734, 2189523, 3127890, 3649205, 4379046, 4691835, 6568569, 7298410, 9383670, 10947615, 13137138, 21895230, 32842845, 65685690]

約数ペア:

[(1, 65685690), (2, 32842845), (3, 21895230), (5, 13137138), (6, 10947615), (7, 9383670), (9, 7298410), (10, 6568569), (14, 4691835), (15, 4379046), (18, 3649205), (21, 3127890), (30, 2189523), (35, 1876734), (41, 1602090), (42, 1563945), (45, 1459682), (63, 1042630), (70, 938367), (82, 801045), (90, 729841), (105, 625578), (123, 534030), (126, 521315), (205, 320418), (210, 312789), (246, 267015), (287, 228870), (315, 208526), (369, 178010), (410, 160209), (574, 114435), (615, 106806), (630, 104263), (738, 89005), (861, 76290), (1230, 53403), (1435, 45774), (1722, 38145), (1845, 35602), (2543, 25830), (2583, 25430), (2870, 22887), (3690, 17801), (4305, 15258), (5086, 12915), (5166, 12715), (7629, 8610)]