39390990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2383}}^1$

素因数の和:2441

約数の個数: 64

約数和(自身を含む): 102988800

約数和(自身を除く): 63597810

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 114, 145, 174, 190, 285, 290, 435, 551, 570, 870, 1102, 1653, 2383, 2755, 3306, 4766, 5510, 7149, 8265, 11915, 14298, 16530, 23830, 35745, 45277, 69107, 71490, 90554, 135831, 138214, 207321, 226385, 271662, 345535, 414642, 452770, 679155, 691070, 1036605, 1313033, 1358310, 2073210, 2626066, 3939099, 6565165, 7878198, 13130330, 19695495, 39390990]

約数ペア:

[(1, 39390990), (2, 19695495), (3, 13130330), (5, 7878198), (6, 6565165), (10, 3939099), (15, 2626066), (19, 2073210), (29, 1358310), (30, 1313033), (38, 1036605), (57, 691070), (58, 679155), (87, 452770), (95, 414642), (114, 345535), (145, 271662), (174, 226385), (190, 207321), (285, 138214), (290, 135831), (435, 90554), (551, 71490), (570, 69107), (870, 45277), (1102, 35745), (1653, 23830), (2383, 16530), (2755, 14298), (3306, 11915), (4766, 8265), (5510, 7149)]