30390390

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2207}}^1$

素因数の和:2243

約数の個数: 80

約数和(自身を含む): 86562432

約数和(自身を除く): 56172042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 405, 459, 510, 765, 810, 918, 1377, 1530, 2207, 2295, 2754, 4414, 4590, 6621, 6885, 11035, 13242, 13770, 19863, 22070, 33105, 37519, 39726, 59589, 66210, 75038, 99315, 112557, 119178, 178767, 187595, 198630, 225114, 297945, 337671, 357534, 375190, 562785, 595890, 675342, 893835, 1013013, 1125570, 1688355, 1787670, 2026026, 3039039, 3376710, 5065065, 6078078, 10130130, 15195195, 30390390]

約数ペア:

[(1, 30390390), (2, 15195195), (3, 10130130), (5, 6078078), (6, 5065065), (9, 3376710), (10, 3039039), (15, 2026026), (17, 1787670), (18, 1688355), (27, 1125570), (30, 1013013), (34, 893835), (45, 675342), (51, 595890), (54, 562785), (81, 375190), (85, 357534), (90, 337671), (102, 297945), (135, 225114), (153, 198630), (162, 187595), (170, 178767), (255, 119178), (270, 112557), (306, 99315), (405, 75038), (459, 66210), (510, 59589), (765, 39726), (810, 37519), (918, 33105), (1377, 22070), (1530, 19863), (2207, 13770), (2295, 13242), (2754, 11035), (4414, 6885), (4590, 6621)]