30476070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19919}}^1$

素因数の和:19949

約数の個数: 48

約数和(自身を含む): 83903040

約数和(自身を除く): 53426970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 19919, 39838, 59757, 99595, 119514, 179271, 199190, 298785, 338623, 358542, 597570, 677246, 896355, 1015869, 1693115, 1792710, 2031738, 3047607, 3386230, 5079345, 6095214, 10158690, 15238035, 30476070]

約数ペア:

[(1, 30476070), (2, 15238035), (3, 10158690), (5, 6095214), (6, 5079345), (9, 3386230), (10, 3047607), (15, 2031738), (17, 1792710), (18, 1693115), (30, 1015869), (34, 896355), (45, 677246), (51, 597570), (85, 358542), (90, 338623), (102, 298785), (153, 199190), (170, 179271), (255, 119514), (306, 99595), (510, 59757), (765, 39838), (1530, 19919)]