138282570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{419}}^1$

素因数の和:644

約数の個数: 96

約数和(自身を含む): 381326400

約数和(自身を除く): 243043830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 193, 285, 342, 386, 419, 570, 579, 838, 855, 965, 1158, 1257, 1710, 1737, 1930, 2095, 2514, 2895, 3474, 3667, 3771, 4190, 5790, 6285, 7334, 7542, 7961, 8685, 11001, 12570, 15922, 17370, 18335, 18855, 22002, 23883, 33003, 36670, 37710, 39805, 47766, 55005, 66006, 71649, 79610, 80867, 110010, 119415, 143298, 161734, 165015, 238830, 242601, 330030, 358245, 404335, 485202, 716490, 727803, 808670, 1213005, 1455606, 1536473, 2426010, 3072946, 3639015, 4609419, 7278030, 7682365, 9218838, 13828257, 15364730, 23047095, 27656514, 46094190, 69141285, 138282570]

約数ペア:

[(1, 138282570), (2, 69141285), (3, 46094190), (5, 27656514), (6, 23047095), (9, 15364730), (10, 13828257), (15, 9218838), (18, 7682365), (19, 7278030), (30, 4609419), (38, 3639015), (45, 3072946), (57, 2426010), (90, 1536473), (95, 1455606), (114, 1213005), (171, 808670), (190, 727803), (193, 716490), (285, 485202), (342, 404335), (386, 358245), (419, 330030), (570, 242601), (579, 238830), (838, 165015), (855, 161734), (965, 143298), (1158, 119415), (1257, 110010), (1710, 80867), (1737, 79610), (1930, 71649), (2095, 66006), (2514, 55005), (2895, 47766), (3474, 39805), (3667, 37710), (3771, 36670), (4190, 33003), (5790, 23883), (6285, 22002), (7334, 18855), (7542, 18335), (7961, 17370), (8685, 15922), (11001, 12570)]