19101060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{877}}^1$

素因数の和:914

約数の個数: 108

約数和(自身を含む): 63758604

約数和(自身を除く): 44657544

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 877, 990, 1089, 1210, 1452, 1754, 1815, 1980, 2178, 2420, 2631, 3508, 3630, 4356, 4385, 5262, 5445, 7260, 7893, 8770, 9647, 10524, 10890, 13155, 15786, 17540, 19294, 21780, 26310, 28941, 31572, 38588, 39465, 48235, 52620, 57882, 78930, 86823, 96470, 106117, 115764, 144705, 157860, 173646, 192940, 212234, 289410, 318351, 347292, 424468, 434115, 530585, 578820, 636702, 868230, 955053, 1061170, 1273404, 1591755, 1736460, 1910106, 2122340, 3183510, 3820212, 4775265, 6367020, 9550530, 19101060]

約数ペア:

[(1, 19101060), (2, 9550530), (3, 6367020), (4, 4775265), (5, 3820212), (6, 3183510), (9, 2122340), (10, 1910106), (11, 1736460), (12, 1591755), (15, 1273404), (18, 1061170), (20, 955053), (22, 868230), (30, 636702), (33, 578820), (36, 530585), (44, 434115), (45, 424468), (55, 347292), (60, 318351), (66, 289410), (90, 212234), (99, 192940), (110, 173646), (121, 157860), (132, 144705), (165, 115764), (180, 106117), (198, 96470), (220, 86823), (242, 78930), (330, 57882), (363, 52620), (396, 48235), (484, 39465), (495, 38588), (605, 31572), (660, 28941), (726, 26310), (877, 21780), (990, 19294), (1089, 17540), (1210, 15786), (1452, 13155), (1754, 10890), (1815, 10524), (1980, 9647), (2178, 8770), (2420, 7893), (2631, 7260), (3508, 5445), (3630, 5262), (4356, 4385)]