28470210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{10663}}^1$

素因数の和:10762

約数の個数: 32

約数和(自身を含む): 69102720

約数和(自身を除く): 40632510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 10663, 21326, 31989, 53315, 63978, 106630, 159945, 319890, 949007, 1898014, 2847021, 4745035, 5694042, 9490070, 14235105, 28470210]

約数ペア:

[(1, 28470210), (2, 14235105), (3, 9490070), (5, 5694042), (6, 4745035), (10, 2847021), (15, 1898014), (30, 949007), (89, 319890), (178, 159945), (267, 106630), (445, 63978), (534, 53315), (890, 31989), (1335, 21326), (2670, 10663)]