39412170

素因数分解:

$2^1\times 3^5\times 5^1\times 7^2\times {\mathrm{331}}^1$

素因数の和:367

約数の個数: 144

約数和(自身を含む): 123990048

約数和(自身を除く): 84577878

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 90, 98, 105, 126, 135, 147, 162, 189, 210, 243, 245, 270, 294, 315, 331, 378, 405, 441, 486, 490, 567, 630, 662, 735, 810, 882, 945, 993, 1134, 1215, 1323, 1470, 1655, 1701, 1890, 1986, 2205, 2317, 2430, 2646, 2835, 2979, 3310, 3402, 3969, 4410, 4634, 4965, 5670, 5958, 6615, 6951, 7938, 8505, 8937, 9930, 11585, 11907, 13230, 13902, 14895, 16219, 17010, 17874, 19845, 20853, 23170, 23814, 26811, 29790, 32438, 34755, 39690, 41706, 44685, 48657, 53622, 59535, 62559, 69510, 80433, 81095, 89370, 97314, 104265, 119070, 125118, 134055, 145971, 160866, 162190, 187677, 208530, 243285, 268110, 291942, 312795, 375354, 402165, 437913, 486570, 563031, 625590, 729855, 804330, 875826, 938385, 1126062, 1313739, 1459710, 1876770, 2189565, 2627478, 2815155, 3941217, 4379130, 5630310, 6568695, 7882434, 13137390, 19706085, 39412170]

約数ペア:

[(1, 39412170), (2, 19706085), (3, 13137390), (5, 7882434), (6, 6568695), (7, 5630310), (9, 4379130), (10, 3941217), (14, 2815155), (15, 2627478), (18, 2189565), (21, 1876770), (27, 1459710), (30, 1313739), (35, 1126062), (42, 938385), (45, 875826), (49, 804330), (54, 729855), (63, 625590), (70, 563031), (81, 486570), (90, 437913), (98, 402165), (105, 375354), (126, 312795), (135, 291942), (147, 268110), (162, 243285), (189, 208530), (210, 187677), (243, 162190), (245, 160866), (270, 145971), (294, 134055), (315, 125118), (331, 119070), (378, 104265), (405, 97314), (441, 89370), (486, 81095), (490, 80433), (567, 69510), (630, 62559), (662, 59535), (735, 53622), (810, 48657), (882, 44685), (945, 41706), (993, 39690), (1134, 34755), (1215, 32438), (1323, 29790), (1470, 26811), (1655, 23814), (1701, 23170), (1890, 20853), (1986, 19845), (2205, 17874), (2317, 17010), (2430, 16219), (2646, 14895), (2835, 13902), (2979, 13230), (3310, 11907), (3402, 11585), (3969, 9930), (4410, 8937), (4634, 8505), (4965, 7938), (5670, 6951), (5958, 6615)]