30894270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5507}}^1$

素因数の和:5545

約数の個数: 64

約数和(自身を含む): 85660416

約数和(自身を除く): 54766146

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 5507, 5610, 11014, 16521, 27535, 33042, 55070, 60577, 82605, 93619, 121154, 165210, 181731, 187238, 280857, 302885, 363462, 468095, 561714, 605770, 908655, 936190, 1029809, 1404285, 1817310, 2059618, 2808570, 3089427, 5149045, 6178854, 10298090, 15447135, 30894270]

約数ペア:

[(1, 30894270), (2, 15447135), (3, 10298090), (5, 6178854), (6, 5149045), (10, 3089427), (11, 2808570), (15, 2059618), (17, 1817310), (22, 1404285), (30, 1029809), (33, 936190), (34, 908655), (51, 605770), (55, 561714), (66, 468095), (85, 363462), (102, 302885), (110, 280857), (165, 187238), (170, 181731), (187, 165210), (255, 121154), (330, 93619), (374, 82605), (510, 60577), (561, 55070), (935, 33042), (1122, 27535), (1870, 16521), (2805, 11014), (5507, 5610)]