9887930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3307}}^1$

素因数の和:3350

約数の個数: 32

約数和(自身を含む): 20006784

約数和(自身を除く): 10118854

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 3307, 6614, 16535, 33070, 42991, 76061, 85982, 152122, 214955, 380305, 429910, 760610, 988793, 1977586, 4943965, 9887930]

約数ペア:

[(1, 9887930), (2, 4943965), (5, 1977586), (10, 988793), (13, 760610), (23, 429910), (26, 380305), (46, 214955), (65, 152122), (115, 85982), (130, 76061), (230, 42991), (299, 33070), (598, 16535), (1495, 6614), (2990, 3307)]