289488870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{8861}}^1$

素因数の和:8899

約数の個数: 96

約数和(自身を含む): 848625120

約数和(自身を除く): 559136250

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 121, 135, 165, 198, 242, 270, 297, 330, 363, 495, 594, 605, 726, 990, 1089, 1210, 1485, 1815, 2178, 2970, 3267, 3630, 5445, 6534, 8861, 10890, 16335, 17722, 26583, 32670, 44305, 53166, 79749, 88610, 97471, 132915, 159498, 194942, 239247, 265830, 292413, 398745, 478494, 487355, 584826, 797490, 877239, 974710, 1072181, 1196235, 1462065, 1754478, 2144362, 2392470, 2631717, 2924130, 3216543, 4386195, 5263434, 5360905, 6433086, 8772390, 9649629, 10721810, 13158585, 16082715, 19299258, 26317170, 28948887, 32165430, 48248145, 57897774, 96496290, 144744435, 289488870]

約数ペア:

[(1, 289488870), (2, 144744435), (3, 96496290), (5, 57897774), (6, 48248145), (9, 32165430), (10, 28948887), (11, 26317170), (15, 19299258), (18, 16082715), (22, 13158585), (27, 10721810), (30, 9649629), (33, 8772390), (45, 6433086), (54, 5360905), (55, 5263434), (66, 4386195), (90, 3216543), (99, 2924130), (110, 2631717), (121, 2392470), (135, 2144362), (165, 1754478), (198, 1462065), (242, 1196235), (270, 1072181), (297, 974710), (330, 877239), (363, 797490), (495, 584826), (594, 487355), (605, 478494), (726, 398745), (990, 292413), (1089, 265830), (1210, 239247), (1485, 194942), (1815, 159498), (2178, 132915), (2970, 97471), (3267, 88610), (3630, 79749), (5445, 53166), (6534, 44305), (8861, 32670), (10890, 26583), (16335, 17722)]