89140620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{16693}}^1$

素因数の和:16794

約数の個数: 48

約数和(自身を含む): 252413280

約数和(自身を除く): 163272660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 16693, 33386, 50079, 66772, 83465, 100158, 166930, 200316, 250395, 333860, 500790, 1001580, 1485677, 2971354, 4457031, 5942708, 7428385, 8914062, 14856770, 17828124, 22285155, 29713540, 44570310, 89140620]

約数ペア:

[(1, 89140620), (2, 44570310), (3, 29713540), (4, 22285155), (5, 17828124), (6, 14856770), (10, 8914062), (12, 7428385), (15, 5942708), (20, 4457031), (30, 2971354), (60, 1485677), (89, 1001580), (178, 500790), (267, 333860), (356, 250395), (445, 200316), (534, 166930), (890, 100158), (1068, 83465), (1335, 66772), (1780, 50079), (2670, 33386), (5340, 16693)]