254824770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{5659}}^1$

素因数の和:5767

約数の個数: 64

約数和(自身を含む): 652032000

約数和(自身を除く): 397207230

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 79, 95, 114, 158, 190, 237, 285, 395, 474, 570, 790, 1185, 1501, 2370, 3002, 4503, 5659, 7505, 9006, 11318, 15010, 16977, 22515, 28295, 33954, 45030, 56590, 84885, 107521, 169770, 215042, 322563, 447061, 537605, 645126, 894122, 1075210, 1341183, 1612815, 2235305, 2682366, 3225630, 4470610, 6705915, 8494159, 13411830, 16988318, 25482477, 42470795, 50964954, 84941590, 127412385, 254824770]

約数ペア:

[(1, 254824770), (2, 127412385), (3, 84941590), (5, 50964954), (6, 42470795), (10, 25482477), (15, 16988318), (19, 13411830), (30, 8494159), (38, 6705915), (57, 4470610), (79, 3225630), (95, 2682366), (114, 2235305), (158, 1612815), (190, 1341183), (237, 1075210), (285, 894122), (395, 645126), (474, 537605), (570, 447061), (790, 322563), (1185, 215042), (1501, 169770), (2370, 107521), (3002, 84885), (4503, 56590), (5659, 45030), (7505, 33954), (9006, 28295), (11318, 22515), (15010, 16977)]