39772890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7753}}^1$

素因数の和:7788

約数の個数: 64

約数和(自身を含む): 111657600

約数和(自身を除く): 71884710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 7753, 15506, 23259, 38765, 46518, 69777, 77530, 116295, 139554, 147307, 209331, 232590, 294614, 348885, 418662, 441921, 697770, 736535, 883842, 1046655, 1325763, 1473070, 2093310, 2209605, 2651526, 3977289, 4419210, 6628815, 7954578, 13257630, 19886445, 39772890]

約数ペア:

[(1, 39772890), (2, 19886445), (3, 13257630), (5, 7954578), (6, 6628815), (9, 4419210), (10, 3977289), (15, 2651526), (18, 2209605), (19, 2093310), (27, 1473070), (30, 1325763), (38, 1046655), (45, 883842), (54, 736535), (57, 697770), (90, 441921), (95, 418662), (114, 348885), (135, 294614), (171, 232590), (190, 209331), (270, 147307), (285, 139554), (342, 116295), (513, 77530), (570, 69777), (855, 46518), (1026, 38765), (1710, 23259), (2565, 15506), (5130, 7753)]