15703467890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{21529}}^1$

素因数の和:21915

約数の個数: 64

約数和(自身を含む): 32553360000

約数和(自身を除く): 16849892110

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 349, 418, 698, 1045, 1745, 2090, 3490, 3839, 6631, 7678, 13262, 19195, 21529, 33155, 38390, 43058, 66310, 72941, 107645, 145882, 215290, 236819, 364705, 409051, 473638, 729410, 818102, 1184095, 2045255, 2368190, 4090510, 4499561, 7513621, 8999122, 15027242, 22497805, 37568105, 44995610, 75136210, 82649831, 142758799, 165299662, 285517598, 413249155, 713793995, 826498310, 1427587990, 1570346789, 3140693578, 7851733945, 15703467890]

約数ペア:

[(1, 15703467890), (2, 7851733945), (5, 3140693578), (10, 1570346789), (11, 1427587990), (19, 826498310), (22, 713793995), (38, 413249155), (55, 285517598), (95, 165299662), (110, 142758799), (190, 82649831), (209, 75136210), (349, 44995610), (418, 37568105), (698, 22497805), (1045, 15027242), (1745, 8999122), (2090, 7513621), (3490, 4499561), (3839, 4090510), (6631, 2368190), (7678, 2045255), (13262, 1184095), (19195, 818102), (21529, 729410), (33155, 473638), (38390, 409051), (43058, 364705), (66310, 236819), (72941, 215290), (107645, 145882)]