39787140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2053}}^1$

素因数の和:2101

約数の個数: 96

約数和(自身を含む): 124225920

約数和(自身を除く): 84438780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 969, 1020, 1140, 1292, 1615, 1938, 2053, 3230, 3876, 4106, 4845, 6159, 6460, 8212, 9690, 10265, 12318, 19380, 20530, 24636, 30795, 34901, 39007, 41060, 61590, 69802, 78014, 104703, 117021, 123180, 139604, 156028, 174505, 195035, 209406, 234042, 349010, 390070, 418812, 468084, 523515, 585105, 663119, 698020, 780140, 1047030, 1170210, 1326238, 1989357, 2094060, 2340420, 2652476, 3315595, 3978714, 6631190, 7957428, 9946785, 13262380, 19893570, 39787140]

約数ペア:

[(1, 39787140), (2, 19893570), (3, 13262380), (4, 9946785), (5, 7957428), (6, 6631190), (10, 3978714), (12, 3315595), (15, 2652476), (17, 2340420), (19, 2094060), (20, 1989357), (30, 1326238), (34, 1170210), (38, 1047030), (51, 780140), (57, 698020), (60, 663119), (68, 585105), (76, 523515), (85, 468084), (95, 418812), (102, 390070), (114, 349010), (170, 234042), (190, 209406), (204, 195035), (228, 174505), (255, 156028), (285, 139604), (323, 123180), (340, 117021), (380, 104703), (510, 78014), (570, 69802), (646, 61590), (969, 41060), (1020, 39007), (1140, 34901), (1292, 30795), (1615, 24636), (1938, 20530), (2053, 19380), (3230, 12318), (3876, 10265), (4106, 9690), (4845, 8212), (6159, 6460)]