89546290

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{211}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 171811584

約数和(自身を除く): 82265294

約数列:

[1, 2, 5, 10, 31, 37, 62, 74, 155, 185, 211, 310, 370, 422, 1055, 1147, 1369, 2110, 2294, 2738, 5735, 6541, 6845, 7807, 11470, 13082, 13690, 15614, 32705, 39035, 42439, 65410, 78070, 84878, 212195, 242017, 288859, 424390, 484034, 577718, 1210085, 1444295, 2420170, 2888590, 8954629, 17909258, 44773145, 89546290]

約数ペア:

[(1, 89546290), (2, 44773145), (5, 17909258), (10, 8954629), (31, 2888590), (37, 2420170), (62, 1444295), (74, 1210085), (155, 577718), (185, 484034), (211, 424390), (310, 288859), (370, 242017), (422, 212195), (1055, 84878), (1147, 78070), (1369, 65410), (2110, 42439), (2294, 39035), (2738, 32705), (5735, 15614), (6541, 13690), (6845, 13082), (7807, 11470)]