171248610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{769}}^1$

素因数の和:1363

約数の個数: 64

約数和(自身を含む): 443963520

約数和(自身を除く): 272714910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 571, 769, 1142, 1538, 1713, 2307, 2855, 3426, 3845, 4614, 5710, 7423, 7690, 8565, 9997, 11535, 14846, 17130, 19994, 22269, 23070, 29991, 37115, 44538, 49985, 59982, 74230, 99970, 111345, 149955, 222690, 299910, 439099, 878198, 1317297, 2195495, 2634594, 4390990, 5708287, 6586485, 11416574, 13172970, 17124861, 28541435, 34249722, 57082870, 85624305, 171248610]

約数ペア:

[(1, 171248610), (2, 85624305), (3, 57082870), (5, 34249722), (6, 28541435), (10, 17124861), (13, 13172970), (15, 11416574), (26, 6586485), (30, 5708287), (39, 4390990), (65, 2634594), (78, 2195495), (130, 1317297), (195, 878198), (390, 439099), (571, 299910), (769, 222690), (1142, 149955), (1538, 111345), (1713, 99970), (2307, 74230), (2855, 59982), (3426, 49985), (3845, 44538), (4614, 37115), (5710, 29991), (7423, 23070), (7690, 22269), (8565, 19994), (9997, 17130), (11535, 14846)]