902330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 1911168

約数和(自身を除く): 1008838

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 631, 715, 1262, 1430, 3155, 6310, 6941, 8203, 13882, 16406, 34705, 41015, 69410, 82030, 90233, 180466, 451165, 902330]

約数ペア:

[(1, 902330), (2, 451165), (5, 180466), (10, 90233), (11, 82030), (13, 69410), (22, 41015), (26, 34705), (55, 16406), (65, 13882), (110, 8203), (130, 6941), (143, 6310), (286, 3155), (631, 1430), (715, 1262)]