142851690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{601}}^1$

素因数の和:772

約数の個数: 96

約数和(自身を含む): 394430400

約数和(自身を除く): 251578710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 139, 171, 190, 278, 285, 342, 417, 570, 601, 695, 834, 855, 1202, 1251, 1390, 1710, 1803, 2085, 2502, 2641, 3005, 3606, 4170, 5282, 5409, 6010, 6255, 7923, 9015, 10818, 11419, 12510, 13205, 15846, 18030, 22838, 23769, 26410, 27045, 34257, 39615, 47538, 54090, 57095, 68514, 79230, 83539, 102771, 114190, 118845, 167078, 171285, 205542, 237690, 250617, 342570, 417695, 501234, 513855, 751851, 835390, 1027710, 1253085, 1503702, 1587241, 2506170, 3174482, 3759255, 4761723, 7518510, 7936205, 9523446, 14285169, 15872410, 23808615, 28570338, 47617230, 71425845, 142851690]

約数ペア:

[(1, 142851690), (2, 71425845), (3, 47617230), (5, 28570338), (6, 23808615), (9, 15872410), (10, 14285169), (15, 9523446), (18, 7936205), (19, 7518510), (30, 4761723), (38, 3759255), (45, 3174482), (57, 2506170), (90, 1587241), (95, 1503702), (114, 1253085), (139, 1027710), (171, 835390), (190, 751851), (278, 513855), (285, 501234), (342, 417695), (417, 342570), (570, 250617), (601, 237690), (695, 205542), (834, 171285), (855, 167078), (1202, 118845), (1251, 114190), (1390, 102771), (1710, 83539), (1803, 79230), (2085, 68514), (2502, 57095), (2641, 54090), (3005, 47538), (3606, 39615), (4170, 34257), (5282, 27045), (5409, 26410), (6010, 23769), (6255, 22838), (7923, 18030), (9015, 15846), (10818, 13205), (11419, 12510)]