63942290

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{4019}}^1$

素因数の和:4106

約数の個数: 32

約数和(自身を含む): 120985920

約数和(自身を除く): 57043630

約数列:

[1, 2, 5, 10, 37, 43, 74, 86, 185, 215, 370, 430, 1591, 3182, 4019, 7955, 8038, 15910, 20095, 40190, 148703, 172817, 297406, 345634, 743515, 864085, 1487030, 1728170, 6394229, 12788458, 31971145, 63942290]

約数ペア:

[(1, 63942290), (2, 31971145), (5, 12788458), (10, 6394229), (37, 1728170), (43, 1487030), (74, 864085), (86, 743515), (185, 345634), (215, 297406), (370, 172817), (430, 148703), (1591, 40190), (3182, 20095), (4019, 15910), (7955, 8038)]