70433570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 140849280

約数和(自身を除く): 70415710

約数列:

[1, 2, 5, 10, 19, 37, 38, 43, 74, 86, 95, 185, 190, 215, 233, 370, 430, 466, 703, 817, 1165, 1406, 1591, 1634, 2330, 3182, 3515, 4085, 4427, 7030, 7955, 8170, 8621, 8854, 10019, 15910, 17242, 20038, 22135, 30229, 43105, 44270, 50095, 60458, 86210, 100190, 151145, 163799, 190361, 302290, 327598, 370703, 380722, 741406, 818995, 951805, 1637990, 1853515, 1903610, 3707030, 7043357, 14086714, 35216785, 70433570]

約数ペア:

[(1, 70433570), (2, 35216785), (5, 14086714), (10, 7043357), (19, 3707030), (37, 1903610), (38, 1853515), (43, 1637990), (74, 951805), (86, 818995), (95, 741406), (185, 380722), (190, 370703), (215, 327598), (233, 302290), (370, 190361), (430, 163799), (466, 151145), (703, 100190), (817, 86210), (1165, 60458), (1406, 50095), (1591, 44270), (1634, 43105), (2330, 30229), (3182, 22135), (3515, 20038), (4085, 17242), (4427, 15910), (7030, 10019), (7955, 8854), (8170, 8621)]