302290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 32

約数和(自身を含む): 601920

約数和(自身を除く): 299630

約数列:

[1, 2, 5, 10, 19, 37, 38, 43, 74, 86, 95, 185, 190, 215, 370, 430, 703, 817, 1406, 1591, 1634, 3182, 3515, 4085, 7030, 7955, 8170, 15910, 30229, 60458, 151145, 302290]

約数ペア:

[(1, 302290), (2, 151145), (5, 60458), (10, 30229), (19, 15910), (37, 8170), (38, 7955), (43, 7030), (74, 4085), (86, 3515), (95, 3182), (185, 1634), (190, 1591), (215, 1406), (370, 817), (430, 703)]