15697838860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1\times {\mathrm{2707}}^1$

素因数の和:3383

約数の個数: 96

約数和(自身を含む): 36872301312

約数和(自身を除く): 21174462452

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 613, 860, 946, 1226, 1892, 2365, 2452, 2707, 3065, 4730, 5414, 6130, 6743, 9460, 10828, 12260, 13486, 13535, 26359, 26972, 27070, 29777, 33715, 52718, 54140, 59554, 67430, 105436, 116401, 119108, 131795, 134860, 148885, 232802, 263590, 289949, 297770, 465604, 527180, 579898, 582005, 595540, 1159796, 1164010, 1280411, 1449745, 1659391, 2328020, 2560822, 2899490, 3318782, 5121644, 5798980, 6402055, 6637564, 8296955, 12804110, 16593910, 18253301, 25608220, 33187820, 36506602, 71353813, 73013204, 91266505, 142707626, 182533010, 285415252, 356769065, 365066020, 713538130, 784891943, 1427076260, 1569783886, 3139567772, 3924459715, 7848919430, 15697838860]

約数ペア:

[(1, 15697838860), (2, 7848919430), (4, 3924459715), (5, 3139567772), (10, 1569783886), (11, 1427076260), (20, 784891943), (22, 713538130), (43, 365066020), (44, 356769065), (55, 285415252), (86, 182533010), (110, 142707626), (172, 91266505), (215, 73013204), (220, 71353813), (430, 36506602), (473, 33187820), (613, 25608220), (860, 18253301), (946, 16593910), (1226, 12804110), (1892, 8296955), (2365, 6637564), (2452, 6402055), (2707, 5798980), (3065, 5121644), (4730, 3318782), (5414, 2899490), (6130, 2560822), (6743, 2328020), (9460, 1659391), (10828, 1449745), (12260, 1280411), (13486, 1164010), (13535, 1159796), (26359, 595540), (26972, 582005), (27070, 579898), (29777, 527180), (33715, 465604), (52718, 297770), (54140, 289949), (59554, 263590), (67430, 232802), (105436, 148885), (116401, 134860), (119108, 131795)]