3915694740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{273061}}^1$

素因数の和:273312

約数の個数: 48

約数和(自身を含む): 11009859840

約数和(自身を除く): 7094165100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2390, 2868, 3585, 4780, 7170, 14340, 273061, 546122, 819183, 1092244, 1365305, 1638366, 2730610, 3276732, 4095915, 5461220, 8191830, 16383660, 65261579, 130523158, 195784737, 261046316, 326307895, 391569474, 652615790, 783138948, 978923685, 1305231580, 1957847370, 3915694740]

約数ペア:

[(1, 3915694740), (2, 1957847370), (3, 1305231580), (4, 978923685), (5, 783138948), (6, 652615790), (10, 391569474), (12, 326307895), (15, 261046316), (20, 195784737), (30, 130523158), (60, 65261579), (239, 16383660), (478, 8191830), (717, 5461220), (956, 4095915), (1195, 3276732), (1434, 2730610), (2390, 1638366), (2868, 1365305), (3585, 1092244), (4780, 819183), (7170, 546122), (14340, 273061)]