19050510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 47692800

約数和(自身を除く): 28642290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 59, 94, 118, 141, 177, 229, 235, 282, 295, 354, 458, 470, 590, 687, 705, 885, 1145, 1374, 1410, 1770, 2290, 2773, 3435, 5546, 6870, 8319, 10763, 13511, 13865, 16638, 21526, 27022, 27730, 32289, 40533, 41595, 53815, 64578, 67555, 81066, 83190, 107630, 135110, 161445, 202665, 322890, 405330, 635017, 1270034, 1905051, 3175085, 3810102, 6350170, 9525255, 19050510]

約数ペア:

[(1, 19050510), (2, 9525255), (3, 6350170), (5, 3810102), (6, 3175085), (10, 1905051), (15, 1270034), (30, 635017), (47, 405330), (59, 322890), (94, 202665), (118, 161445), (141, 135110), (177, 107630), (229, 83190), (235, 81066), (282, 67555), (295, 64578), (354, 53815), (458, 41595), (470, 40533), (590, 32289), (687, 27730), (705, 27022), (885, 21526), (1145, 16638), (1374, 13865), (1410, 13511), (1770, 10763), (2290, 8319), (2773, 6870), (3435, 5546)]