30420990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:426

約数の個数: 96

約数和(自身を含む): 85419360

約数和(自身を除く): 54998370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 59, 85, 90, 102, 118, 153, 170, 177, 255, 295, 306, 337, 354, 510, 531, 590, 674, 765, 885, 1003, 1011, 1062, 1530, 1685, 1770, 2006, 2022, 2655, 3009, 3033, 3370, 5015, 5055, 5310, 5729, 6018, 6066, 9027, 10030, 10110, 11458, 15045, 15165, 17187, 18054, 19883, 28645, 30090, 30330, 34374, 39766, 45135, 51561, 57290, 59649, 85935, 90270, 99415, 103122, 119298, 171870, 178947, 198830, 257805, 298245, 338011, 357894, 515610, 596490, 676022, 894735, 1014033, 1690055, 1789470, 2028066, 3042099, 3380110, 5070165, 6084198, 10140330, 15210495, 30420990]

約数ペア:

[(1, 30420990), (2, 15210495), (3, 10140330), (5, 6084198), (6, 5070165), (9, 3380110), (10, 3042099), (15, 2028066), (17, 1789470), (18, 1690055), (30, 1014033), (34, 894735), (45, 676022), (51, 596490), (59, 515610), (85, 357894), (90, 338011), (102, 298245), (118, 257805), (153, 198830), (170, 178947), (177, 171870), (255, 119298), (295, 103122), (306, 99415), (337, 90270), (354, 85935), (510, 59649), (531, 57290), (590, 51561), (674, 45135), (765, 39766), (885, 34374), (1003, 30330), (1011, 30090), (1062, 28645), (1530, 19883), (1685, 18054), (1770, 17187), (2006, 15165), (2022, 15045), (2655, 11458), (3009, 10110), (3033, 10030), (3370, 9027), (5015, 6066), (5055, 6018), (5310, 5729)]