142714890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83459}}^1$

素因数の和:83491

約数の個数: 48

約数和(自身を含む): 390592800

約数和(自身を除く): 247877910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 83459, 166918, 250377, 417295, 500754, 751131, 834590, 1251885, 1502262, 1585721, 2503770, 3171442, 3755655, 4757163, 7511310, 7928605, 9514326, 14271489, 15857210, 23785815, 28542978, 47571630, 71357445, 142714890]

約数ペア:

[(1, 142714890), (2, 71357445), (3, 47571630), (5, 28542978), (6, 23785815), (9, 15857210), (10, 14271489), (15, 9514326), (18, 7928605), (19, 7511310), (30, 4757163), (38, 3755655), (45, 3171442), (57, 2503770), (90, 1585721), (95, 1502262), (114, 1251885), (171, 834590), (190, 751131), (285, 500754), (342, 417295), (570, 250377), (855, 166918), (1710, 83459)]