30475305

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 66977280

約数和(自身を除く): 36501975

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 49, 51, 63, 85, 105, 119, 135, 147, 153, 189, 245, 255, 271, 315, 357, 441, 459, 595, 735, 765, 813, 833, 945, 1071, 1323, 1355, 1785, 1897, 2205, 2295, 2439, 2499, 3213, 4065, 4165, 4607, 5355, 5691, 6615, 7317, 7497, 9485, 12195, 12495, 13279, 13821, 16065, 17073, 22491, 23035, 28455, 32249, 36585, 37485, 39837, 41463, 51219, 66395, 69105, 85365, 96747, 112455, 119511, 124389, 161245, 199185, 207315, 225743, 256095, 290241, 358533, 483735, 597555, 621945, 677229, 870723, 1128715, 1451205, 1792665, 2031687, 3386145, 4353615, 6095061, 10158435, 30475305]

約数ペア:

[(1, 30475305), (3, 10158435), (5, 6095061), (7, 4353615), (9, 3386145), (15, 2031687), (17, 1792665), (21, 1451205), (27, 1128715), (35, 870723), (45, 677229), (49, 621945), (51, 597555), (63, 483735), (85, 358533), (105, 290241), (119, 256095), (135, 225743), (147, 207315), (153, 199185), (189, 161245), (245, 124389), (255, 119511), (271, 112455), (315, 96747), (357, 85365), (441, 69105), (459, 66395), (595, 51219), (735, 41463), (765, 39837), (813, 37485), (833, 36585), (945, 32249), (1071, 28455), (1323, 23035), (1355, 22491), (1785, 17073), (1897, 16065), (2205, 13821), (2295, 13279), (2439, 12495), (2499, 12195), (3213, 9485), (4065, 7497), (4165, 7317), (4607, 6615), (5355, 5691)]