30441990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53407}}^1$

素因数の和:53436

約数の個数: 32

約数和(自身を含む): 76907520

約数和(自身を除く): 46465530

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 53407, 106814, 160221, 267035, 320442, 534070, 801105, 1014733, 1602210, 2029466, 3044199, 5073665, 6088398, 10147330, 15220995, 30441990]

約数ペア:

[(1, 30441990), (2, 15220995), (3, 10147330), (5, 6088398), (6, 5073665), (10, 3044199), (15, 2029466), (19, 1602210), (30, 1014733), (38, 801105), (57, 534070), (95, 320442), (114, 267035), (190, 160221), (285, 106814), (570, 53407)]