179919930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3803}}^1$

素因数の和:3915

約数の個数: 64

約数和(自身を含む): 460131840

約数和(自身を除く): 280211910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 83, 95, 114, 166, 190, 249, 285, 415, 498, 570, 830, 1245, 1577, 2490, 3154, 3803, 4731, 7606, 7885, 9462, 11409, 15770, 19015, 22818, 23655, 38030, 47310, 57045, 72257, 114090, 144514, 216771, 315649, 361285, 433542, 631298, 722570, 946947, 1083855, 1578245, 1893894, 2167710, 3156490, 4734735, 5997331, 9469470, 11994662, 17991993, 29986655, 35983986, 59973310, 89959965, 179919930]

約数ペア:

[(1, 179919930), (2, 89959965), (3, 59973310), (5, 35983986), (6, 29986655), (10, 17991993), (15, 11994662), (19, 9469470), (30, 5997331), (38, 4734735), (57, 3156490), (83, 2167710), (95, 1893894), (114, 1578245), (166, 1083855), (190, 946947), (249, 722570), (285, 631298), (415, 433542), (498, 361285), (570, 315649), (830, 216771), (1245, 144514), (1577, 114090), (2490, 72257), (3154, 57045), (3803, 47310), (4731, 38030), (7606, 23655), (7885, 22818), (9462, 19015), (11409, 15770)]