1519561140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{23603}}^1$

素因数の和:23681

約数の個数: 96

約数和(自身を含む): 4520638080

約数和(自身を除く): 3001076940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 37, 58, 60, 74, 87, 111, 116, 145, 148, 174, 185, 222, 290, 348, 370, 435, 444, 555, 580, 740, 870, 1073, 1110, 1740, 2146, 2220, 3219, 4292, 5365, 6438, 10730, 12876, 16095, 21460, 23603, 32190, 47206, 64380, 70809, 94412, 118015, 141618, 236030, 283236, 354045, 472060, 684487, 708090, 873311, 1368974, 1416180, 1746622, 2053461, 2619933, 2737948, 3422435, 3493244, 4106922, 4366555, 5239866, 6844870, 8213844, 8733110, 10267305, 10479732, 13099665, 13689740, 17466220, 20534610, 25326019, 26199330, 41069220, 50652038, 52398660, 75978057, 101304076, 126630095, 151956114, 253260190, 303912228, 379890285, 506520380, 759780570, 1519561140]

約数ペア:

[(1, 1519561140), (2, 759780570), (3, 506520380), (4, 379890285), (5, 303912228), (6, 253260190), (10, 151956114), (12, 126630095), (15, 101304076), (20, 75978057), (29, 52398660), (30, 50652038), (37, 41069220), (58, 26199330), (60, 25326019), (74, 20534610), (87, 17466220), (111, 13689740), (116, 13099665), (145, 10479732), (148, 10267305), (174, 8733110), (185, 8213844), (222, 6844870), (290, 5239866), (348, 4366555), (370, 4106922), (435, 3493244), (444, 3422435), (555, 2737948), (580, 2619933), (740, 2053461), (870, 1746622), (1073, 1416180), (1110, 1368974), (1740, 873311), (2146, 708090), (2220, 684487), (3219, 472060), (4292, 354045), (5365, 283236), (6438, 236030), (10730, 141618), (12876, 118015), (16095, 94412), (21460, 70809), (23603, 64380), (32190, 47206)]