309969834055

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{4241}}^1$

素因数の和:4409

約数の個数: 96

約数和(自身を含む): 458568480384

約数和(自身を除く): 148598646329

約数列:

[1, 5, 7, 31, 35, 41, 53, 155, 205, 217, 265, 287, 371, 961, 1085, 1271, 1435, 1643, 1855, 2173, 4241, 4805, 6355, 6727, 8215, 8897, 10865, 11501, 15211, 21205, 29687, 33635, 39401, 44485, 50933, 57505, 67363, 76055, 131471, 148435, 173881, 197005, 224773, 254665, 275807, 336815, 356531, 471541, 657355, 869405, 920297, 1123865, 1217167, 1379035, 1573411, 1782655, 2088253, 2357705, 4075601, 4601485, 5390311, 6085835, 6967963, 7867055, 9215693, 10441265, 14617771, 20378005, 26951555, 28529207, 34839815, 37732177, 46078465, 48775741, 64509851, 73088855, 142646035, 167099641, 188660885, 216006853, 243878705, 285686483, 322549255, 835498205, 1080034265, 1169697487, 1428432415, 1512047971, 1999805381, 5848487435, 7560239855, 8856280973, 9999026905, 44281404865, 61993966811, 309969834055]

約数ペア:

[(1, 309969834055), (5, 61993966811), (7, 44281404865), (31, 9999026905), (35, 8856280973), (41, 7560239855), (53, 5848487435), (155, 1999805381), (205, 1512047971), (217, 1428432415), (265, 1169697487), (287, 1080034265), (371, 835498205), (961, 322549255), (1085, 285686483), (1271, 243878705), (1435, 216006853), (1643, 188660885), (1855, 167099641), (2173, 142646035), (4241, 73088855), (4805, 64509851), (6355, 48775741), (6727, 46078465), (8215, 37732177), (8897, 34839815), (10865, 28529207), (11501, 26951555), (15211, 20378005), (21205, 14617771), (29687, 10441265), (33635, 9215693), (39401, 7867055), (44485, 6967963), (50933, 6085835), (57505, 5390311), (67363, 4601485), (76055, 4075601), (131471, 2357705), (148435, 2088253), (173881, 1782655), (197005, 1573411), (224773, 1379035), (254665, 1217167), (275807, 1123865), (336815, 920297), (356531, 869405), (471541, 657355)]